Merge pull request #313 from DarthAffe/Test/PerformanceOptimization

Test/performance optimization

RGB.NET.Core/Devices/AbstractRGBDevice.cs

@@ -3,9 +3,11 @@
 // ReSharper disable AutoPropertyCanBeMadeGetOnly.Global
 
 using System;
+using System.Buffers;
 using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
+using System.Runtime.CompilerServices;
 
 namespace RGB.NET.Core;
 
@@ -100,12 +102,7 @@ public abstract class AbstractRGBDevice<TDeviceInfo> : Placeable, IRGBDevice<TDe
         DeviceUpdate();
 
         // Send LEDs to SDK
-        List<Led> ledsToUpdate = GetLedsToUpdate(flushLeds).ToList();
+        UpdateLeds(GetLedsToUpdate(flushLeds));
-
-        foreach (Led led in ledsToUpdate)
-            led.Update();
-
-        UpdateLeds(ledsToUpdate);
     }
 
     /// <summary>
@@ -124,37 +121,39 @@ public abstract class AbstractRGBDevice<TDeviceInfo> : Placeable, IRGBDevice<TDe
     /// </remarks>
     /// <param name="leds">The enumerable of leds to convert.</param>
     /// <returns>The enumerable of custom data and color tuples for the specified leds.</returns>
-    protected virtual IEnumerable<(object key, Color color)> GetUpdateData(IEnumerable<Led> leds)
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    {
+    protected (object key, Color color) GetUpdateData(Led led)
-        if (ColorCorrections.Count > 0)
-        {
-            foreach (Led led in leds)
     {
         Color color = led.Color;
         object key = led.CustomData ?? led.Id;
 
-                foreach (IColorCorrection colorCorrection in ColorCorrections)
+        // ReSharper disable once ForCanBeConvertedToForeach - This causes an allocation that's not really needed here
-                    colorCorrection.ApplyTo(ref color);
+        for (int i = 0; i < ColorCorrections.Count; i++)
+            ColorCorrections[i].ApplyTo(ref color);
 
-                yield return (key, color);
+        return (key, color);
-            }
-        }
-        else
-        {
-            foreach (Led led in leds)
-            {
-                Color color = led.Color;
-                object key = led.CustomData ?? led.Id;
-
-                yield return (key, color);
-            }
-        }
     }
 
     /// <summary>
     /// Sends all the updated <see cref="Led"/> to the device.
     /// </summary>
-    protected virtual void UpdateLeds(IEnumerable<Led> ledsToUpdate) => UpdateQueue.SetData(GetUpdateData(ledsToUpdate));
+    protected virtual void UpdateLeds(IEnumerable<Led> ledsToUpdate)
+    {
+        (object key, Color color)[] buffer = ArrayPool<(object, Color)>.Shared.Rent(LedMapping.Count);
+
+        int counter = 0;
+        foreach (Led led in ledsToUpdate)
+        {
+            led.Update();
+
+            buffer[counter] = GetUpdateData(led);
+            ++counter;
+        }
+
+        UpdateQueue.SetData(new ReadOnlySpan<(object, Color)>(buffer)[..counter]);
+
+        ArrayPool<(object, Color)>.Shared.Return(buffer);
+    }
 
     /// <inheritdoc />
     public virtual void Dispose()

RGB.NET.Core/Groups/AbstractLedGroup.cs

@@ -1,4 +1,5 @@
-using System.Collections;
+using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
 
@@ -61,5 +62,14 @@ public abstract class AbstractLedGroup : AbstractDecoratable<ILedGroupDecorator>
     /// <inheritdoc />
     public IEnumerator<Led> GetEnumerator() => GetLeds().GetEnumerator();
 
+    /// <inheritdoc />
+    IDisposable? ILedGroup.ToListUnsafe(out IList<Led> leds) => ToListUnsafe(out leds);
+
+    protected virtual IDisposable? ToListUnsafe(out IList<Led> leds)
+    {
+        leds = ToList();
+        return null;
+    }
+
     #endregion
 }

RGB.NET.Core/Groups/ILedGroup.cs

@@ -1,6 +1,7 @@
 // ReSharper disable UnusedMemberInSuper.Global
 // ReSharper disable UnusedMember.Global
 
+using System;
 using System.Collections.Generic;
 
 namespace RGB.NET.Core;
@@ -45,4 +46,6 @@ public interface ILedGroup : IDecoratable<ILedGroupDecorator>, IEnumerable<Led>
     /// </summary>
     /// <returns>A list containing all <see cref="Led"/> in this group.</returns>
     IList<Led> ToList();
+
+    internal IDisposable? ToListUnsafe(out IList<Led> leds);
 }

RGB.NET.Core/Groups/ListLedGroup.cs

@@ -1,7 +1,9 @@
 // ReSharper disable MemberCanBePrivate.Global
 // ReSharper disable UnusedMember.Global
 
+using System;
 using System.Collections.Generic;
+using System.Threading;
 
 namespace RGB.NET.Core;
 
@@ -9,14 +11,16 @@ namespace RGB.NET.Core;
 /// <summary>
 /// Represents a ledgroup containing arbitrary <see cref="T:RGB.NET.Core.Led" />.
 /// </summary>
-public class ListLedGroup : AbstractLedGroup
+public sealed class ListLedGroup : AbstractLedGroup
 {
     #region Properties & Fields
 
+    private readonly ActionDisposable _unlockDisposable;
+
     /// <summary>
     /// Gets the list containing the <see cref="Led"/> of this <see cref="ListLedGroup"/>.
     /// </summary>
-    protected IList<Led> GroupLeds { get; } = new List<Led>();
+    private readonly IList<Led> _groupLeds = new List<Led>();
 
     #endregion
 
@@ -29,7 +33,9 @@ public class ListLedGroup : AbstractLedGroup
     /// <param name="surface">Specifies the surface to attach this group to or <c>null</c> if the group should not be attached on creation.</param>
     public ListLedGroup(RGBSurface? surface)
         : base(surface)
-    { }
+    {
+        _unlockDisposable = new ActionDisposable(Unlock);
+    }
 
     /// <inheritdoc />
     /// <summary>
@@ -40,6 +46,8 @@ public class ListLedGroup : AbstractLedGroup
     public ListLedGroup(RGBSurface? surface, IEnumerable<Led> leds)
         : base(surface)
     {
+        _unlockDisposable = new ActionDisposable(Unlock);
+
         AddLeds(leds);
     }
 
@@ -52,6 +60,8 @@ public class ListLedGroup : AbstractLedGroup
     public ListLedGroup(RGBSurface? surface, params Led[] leds)
         : base(surface)
     {
+        _unlockDisposable = new ActionDisposable(Unlock);
+
         AddLeds(leds);
     }
 
@@ -71,10 +81,10 @@ public class ListLedGroup : AbstractLedGroup
     /// <param name="leds">The <see cref="Led"/> to add.</param>
     public void AddLeds(IEnumerable<Led> leds)
     {
-        lock (GroupLeds)
+        lock (_groupLeds)
             foreach (Led led in leds)
                 if (!ContainsLed(led))
-                    GroupLeds.Add(led);
+                    _groupLeds.Add(led);
     }
 
     /// <summary>
@@ -89,9 +99,9 @@ public class ListLedGroup : AbstractLedGroup
     /// <param name="leds">The <see cref="Led"/> to remove.</param>
     public void RemoveLeds(IEnumerable<Led> leds)
     {
-        lock (GroupLeds)
+        lock (_groupLeds)
             foreach (Led led in leds)
-                GroupLeds.Remove(led);
+                _groupLeds.Remove(led);
     }
 
     /// <summary>
@@ -101,8 +111,8 @@ public class ListLedGroup : AbstractLedGroup
     /// <returns><c>true</c> if the LED is contained by this ledgroup; otherwise, <c>false</c>.</returns>
     public bool ContainsLed(Led led)
     {
-        lock (GroupLeds)
+        lock (_groupLeds)
-            return GroupLeds.Contains(led);
+            return _groupLeds.Contains(led);
     }
 
     /// <summary>
@@ -111,10 +121,10 @@ public class ListLedGroup : AbstractLedGroup
     /// <param name="groupToMerge">The ledgroup to merge.</param>
     public void MergeLeds(ILedGroup groupToMerge)
     {
-        lock (GroupLeds)
+        lock (_groupLeds)
             foreach (Led led in groupToMerge)
-                if (!GroupLeds.Contains(led))
+                if (!_groupLeds.Contains(led))
-                    GroupLeds.Add(led);
+                    _groupLeds.Add(led);
     }
 
     /// <inheritdoc />
@@ -131,9 +141,18 @@ public class ListLedGroup : AbstractLedGroup
     /// <returns>The list containing the <see cref="T:RGB.NET.Core.Led" />.</returns>
     public override IList<Led> ToList()
     {
-        lock (GroupLeds)
+        lock (_groupLeds)
-            return new List<Led>(GroupLeds);
+            return new List<Led>(_groupLeds);
     }
 
+    protected override IDisposable ToListUnsafe(out IList<Led> leds)
+    {
+        Monitor.Enter(_groupLeds);
+        leds = _groupLeds;
+        return _unlockDisposable;
+    }
+
+    private void Unlock() => Monitor.Exit(_groupLeds);
+
     #endregion
 }

RGB.NET.Core/Ids/IdGenerator.cs

@@ -50,8 +50,7 @@ public static class IdGenerator
             idMapping.Add(id, mappedId);
         }
 
-        if (!counterMapping.ContainsKey(mappedId))
+        counterMapping.TryAdd(mappedId, 0);
-            counterMapping.Add(mappedId, 0);
 
         int counter = ++counterMapping[mappedId];
         return counter <= 1 ? mappedId : $"{mappedId} ({counter})";

RGB.NET.Core/Leds/Led.cs

@@ -9,7 +9,7 @@ namespace RGB.NET.Core;
 /// Represents a single LED of a RGB-device.
 /// </summary>
 [DebuggerDisplay("{Id} {Color}")]
-public class Led : Placeable
+public sealed class Led : Placeable
 {
     #region Properties & Fields
 

RGB.NET.Core/Leds/LedMapping.cs

@@ -8,7 +8,7 @@ namespace RGB.NET.Core;
 /// Represents a mapping from <see cref="LedId"/> to a custom identifier.
 /// </summary>
 /// <typeparam name="T">The identifier the <see cref="LedId"/> is mapped to.</typeparam>
-public class LedMapping<T> : IEnumerable<(LedId ledId, T mapping)>
+public sealed class LedMapping<T> : IEnumerable<(LedId ledId, T mapping)>
     where T : notnull
 {
     #region Constants

RGB.NET.Core/MVVM/IBindable.cs

@@ -6,5 +6,4 @@ namespace RGB.NET.Core;
 /// Represents a basic bindable class which notifies when a property value changes.
 /// </summary>
 public interface IBindable : INotifyPropertyChanged
-{
+{ }
-}

RGB.NET.Core/Misc/AbstractReferenceCounting.cs

@@ -26,7 +26,6 @@ public abstract class AbstractReferenceCounting : IReferenceCounting
     public void AddReferencingObject(object obj)
     {
         lock (_referencingObjects)
-            if (!_referencingObjects.Contains(obj))
             _referencingObjects.Add(obj);
     }
 

RGB.NET.Core/Misc/ActionDisposable.cs

@@ -0,0 +1,27 @@
+using System;
+
+namespace RGB.NET.Core;
+
+public sealed class ActionDisposable : IDisposable
+{
+    #region Properties & Fields
+
+    private readonly Action _onDispose;
+
+    #endregion
+
+    #region Constructors
+
+    public ActionDisposable(Action onDispose)
+    {
+        this._onDispose = onDispose;
+    }
+
+    #endregion
+
+    #region Methods
+
+    public void Dispose() => _onDispose();
+
+    #endregion
+}

RGB.NET.Core/RGB.NET.Core.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net7.0;net6.0;net5.0</TargetFrameworks>
+    <TargetFrameworks>net7.0;net6.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
 
@@ -41,7 +41,7 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)'=='Debug'">
-    <DefineConstants>$(DefineConstants);TRACE;DEBUG</DefineConstants>
+    <DefineConstants>TRACE;DEBUG</DefineConstants>
     <DebugSymbols>true</DebugSymbols>
     <Optimize>false</Optimize>
   </PropertyGroup>
@@ -49,7 +49,7 @@
   <PropertyGroup Condition="'$(Configuration)' == 'Release'">
     <Optimize>true</Optimize>
     <NoWarn>$(NoWarn);CS1591;CS1572;CS1573</NoWarn>
-    <DefineConstants>$(DefineConstants);RELEASE</DefineConstants>
+    <DefineConstants>RELEASE</DefineConstants>
   </PropertyGroup>
 
   <ItemGroup>

RGB.NET.Core/RGBSurface.cs

@@ -208,8 +208,8 @@ public sealed class RGBSurface : AbstractBindable, IDisposable
 
         if ((brush == null) || !brush.IsEnabled) return;
 
-        IList<Led> leds = ledGroup.ToList();
+        using (ledGroup.ToListUnsafe(out IList<Led> leds))
-
+        {
             IEnumerable<(RenderTarget renderTarget, Color color)> render;
             switch (brush.CalculationMode)
             {
@@ -229,6 +229,7 @@ public sealed class RGBSurface : AbstractBindable, IDisposable
             foreach ((RenderTarget renderTarget, Color c) in render)
                 renderTarget.Led.Color = c;
         }
+    }
 
     /// <summary>
     /// Attaches the specified <see cref="ILedGroup"/>.

RGB.NET.Core/Rendering/Brushes/SolidColorBrush.cs

@@ -7,7 +7,7 @@ namespace RGB.NET.Core;
 /// <summary>
 /// Represents a brush drawing only a single color.
 /// </summary>
-public class SolidColorBrush : AbstractBrush
+public sealed class SolidColorBrush : AbstractBrush
 {
     #region Properties & Fields
 

RGB.NET.Core/Rendering/Brushes/TextureBrush.cs

@@ -4,7 +4,7 @@
 /// <summary>
 /// Represents a brush drawing a texture.
 /// </summary>
-public class TextureBrush : AbstractBrush
+public sealed class TextureBrush : AbstractBrush
 {
     #region Properties & Fields
 

RGB.NET.Core/Rendering/Textures/EmptyTexture.cs

@@ -1,6 +1,6 @@
 namespace RGB.NET.Core;
 
-internal class EmptyTexture : ITexture
+internal sealed class EmptyTexture : ITexture
 {
     #region Properties & Fields
 

RGB.NET.Core/Update/CustomUpdateData.cs

@@ -48,7 +48,7 @@ public interface ICustomUpdateData
 /// <summary>
 /// Represents a set of custom data, each indexed by a string-key.
 /// </summary>
-public class CustomUpdateData : ICustomUpdateData
+public sealed class CustomUpdateData : ICustomUpdateData
 {
     #region Properties & Fields
 
@@ -92,7 +92,7 @@ public class CustomUpdateData : ICustomUpdateData
     #endregion
 }
 
-internal class DefaultCustomUpdateData : ICustomUpdateData
+internal sealed class DefaultCustomUpdateData : ICustomUpdateData
 {
     #region Constants
 
@@ -120,7 +120,7 @@ internal class DefaultCustomUpdateData : ICustomUpdateData
 
     #region Constructors
 
-    public DefaultCustomUpdateData(bool flushLeds)
+    private DefaultCustomUpdateData(bool flushLeds)
     {
         this._flushLeds = flushLeds;
     }

RGB.NET.Core/Update/Devices/DeviceUpdateTrigger.cs

@@ -157,11 +157,13 @@ public class DeviceUpdateTrigger : AbstractUpdateTrigger, IDeviceUpdateTrigger
         using (TimerHelper.RequestHighResolutionTimer())
             while (!UpdateToken.IsCancellationRequested)
                 if (HasDataEvent.WaitOne(Timeout))
-                    LastUpdateTime = TimerHelper.Execute(() => OnUpdate(), UpdateFrequency * 1000);
+                    LastUpdateTime = TimerHelper.Execute(TimerExecute, UpdateFrequency * 1000);
                 else if ((HeartbeatTimer > 0) && (LastUpdateTimestamp > 0) && (TimerHelper.GetElapsedTime(LastUpdateTimestamp) > HeartbeatTimer))
                     OnUpdate(new CustomUpdateData().Heartbeat());
     }
 
+    private void TimerExecute() => OnUpdate();
+
     protected override void OnUpdate(CustomUpdateData? updateData = null)
     {
         base.OnUpdate(updateData);

RGB.NET.Core/Update/Devices/IUpdateQueue.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 
 namespace RGB.NET.Core;
 
@@ -21,7 +20,7 @@ public interface IUpdateQueue<TIdentifier, TData> : IReferenceCounting, IDisposa
     /// </summary>
     /// <param name="dataSet">The set of data.</param>
     // ReSharper disable once MemberCanBeProtected.Global
-    void SetData(IEnumerable<(TIdentifier, TData)> dataSet);
+    void SetData(ReadOnlySpan<(TIdentifier, TData)> dataSet);
 
     /// <summary>
     /// Resets the current data set.

RGB.NET.Core/Update/Devices/UpdateQueue.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Buffers;
 using System.Collections.Generic;
-using System.Linq;
 
 namespace RGB.NET.Core;
 
@@ -88,10 +87,9 @@ public abstract class UpdateQueue<TIdentifier, TData> : AbstractReferenceCountin
     /// </summary>
     /// <param name="dataSet">The set of data.</param>
     // ReSharper disable once MemberCanBeProtected.Global
-    public virtual void SetData(IEnumerable<(TIdentifier, TData)> dataSet)
+    public virtual void SetData(ReadOnlySpan<(TIdentifier, TData)> data)
     {
-        IList<(TIdentifier, TData)> data = dataSet.ToList();
+        if (data.Length == 0) return;
-        if (data.Count == 0) return;
 
         lock (_dataLock)
         {

RGB.NET.Core/Update/ManualUpdateTrigger.cs

@@ -83,12 +83,12 @@ public sealed class ManualUpdateTrigger : AbstractUpdateTrigger
         OnStartup();
 
         while (!UpdateToken.IsCancellationRequested)
-        {
             if (_mutex.WaitOne(100))
-                LastUpdateTime = TimerHelper.Execute(() => OnUpdate(_customUpdateData));
+                LastUpdateTime = TimerHelper.Execute(TimerExecute);
-        }
     }
 
+    private void TimerExecute() => OnUpdate(_customUpdateData);
+
     /// <inheritdoc />
     public override void Dispose() => Stop();
 

RGB.NET.Core/Update/TimerUpdateTrigger.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Core;
 /// <summary>
 /// Represents an update trigger that triggers in a set interval.
 /// </summary>
-public class TimerUpdateTrigger : AbstractUpdateTrigger
+public sealed class TimerUpdateTrigger : AbstractUpdateTrigger
 {
     #region Properties & Fields
 
@@ -21,17 +21,17 @@ public class TimerUpdateTrigger : AbstractUpdateTrigger
     /// <summary>
     /// Gets or sets the update loop of this trigger.
     /// </summary>
-    protected Task? UpdateTask { get; set; }
+    private Task? _updateTask;
 
     /// <summary>
-    /// Gets or sets the cancellation token source used to create the cancellation token checked by the <see cref="UpdateTask"/>.
+    /// Gets or sets the cancellation token source used to create the cancellation token checked by the <see cref="_updateTask"/>.
     /// </summary>
-    protected CancellationTokenSource? UpdateTokenSource { get; set; }
+    private CancellationTokenSource? _updateTokenSource;
 
     /// <summary>
-    /// Gets or sets the cancellation token checked by the <see cref="UpdateTask"/>.
+    /// Gets or sets the cancellation token checked by the <see cref="_updateTask"/>.
     /// </summary>
-    protected CancellationToken UpdateToken { get; set; }
+    private CancellationToken _updateToken;
 
     private double _updateFrequency = 1.0 / 30.0;
     /// <summary>
@@ -88,11 +88,11 @@ public class TimerUpdateTrigger : AbstractUpdateTrigger
     {
         lock (_lock)
         {
-            if (UpdateTask == null)
+            if (_updateTask == null)
             {
-                UpdateTokenSource?.Dispose();
+                _updateTokenSource?.Dispose();
-                UpdateTokenSource = new CancellationTokenSource();
+                _updateTokenSource = new CancellationTokenSource();
-                UpdateTask = Task.Factory.StartNew(UpdateLoop, (UpdateToken = UpdateTokenSource.Token), TaskCreationOptions.LongRunning, TaskScheduler.Default);
+                _updateTask = Task.Factory.StartNew(UpdateLoop, (_updateToken = _updateTokenSource.Token), TaskCreationOptions.LongRunning, TaskScheduler.Default);
             }
         }
     }
@@ -104,13 +104,13 @@ public class TimerUpdateTrigger : AbstractUpdateTrigger
     {
         lock (_lock)
         {
-            if (UpdateTask != null)
+            if (_updateTask != null)
             {
-                UpdateTokenSource?.Cancel();
+                _updateTokenSource?.Cancel();
                 try
                 {
                     // ReSharper disable once MethodSupportsCancellation
-                    UpdateTask.Wait();
+                    _updateTask.Wait();
                 }
                 catch (AggregateException)
                 {
@@ -118,8 +118,8 @@ public class TimerUpdateTrigger : AbstractUpdateTrigger
                 }
                 finally
                 {
-                    UpdateTask.Dispose();
+                    _updateTask.Dispose();
-                    UpdateTask = null;
+                    _updateTask = null;
                 }
             }
         }
@@ -130,16 +130,16 @@ public class TimerUpdateTrigger : AbstractUpdateTrigger
         OnStartup();
 
         using (TimerHelper.RequestHighResolutionTimer())
-            while (!UpdateToken.IsCancellationRequested)
+            while (!_updateToken.IsCancellationRequested)
-                LastUpdateTime = TimerHelper.Execute(() => OnUpdate(_customUpdateData), UpdateFrequency * 1000);
+                LastUpdateTime = TimerHelper.Execute(TimerExecute, UpdateFrequency * 1000);
-
     }
 
+    private void TimerExecute() => OnUpdate(_customUpdateData);
+
     /// <inheritdoc />
     public override void Dispose()
     {
         Stop();
-        GC.SuppressFinalize(this);
     }
 
     #endregion

RGB.NET.Devices.Asus/AsusDeviceProvider.cs

@@ -12,7 +12,7 @@ namespace RGB.NET.Devices.Asus;
 /// <summary>
 /// Represents a device provider responsible for Cooler Master devices.
 /// </summary>
-public class AsusDeviceProvider : AbstractRGBDeviceProvider
+public sealed class AsusDeviceProvider : AbstractRGBDeviceProvider
 {
     #region Properties & Fields
 
@@ -88,8 +88,6 @@ public class AsusDeviceProvider : AbstractRGBDeviceProvider
 
         _devices = null;
         _sdk = null;
-
-        GC.SuppressFinalize(this);
     }
 
     #endregion

RGB.NET.Devices.Asus/Generic/AsusUnspecifiedRGBDevice.cs

@@ -6,7 +6,7 @@ namespace RGB.NET.Devices.Asus;
 /// <summary>
 /// Represents a Asus headset.
 /// </summary>
-public class AsusUnspecifiedRGBDevice : AsusRGBDevice<AsusRGBDeviceInfo>, IUnknownDevice
+public sealed class AsusUnspecifiedRGBDevice : AsusRGBDevice<AsusRGBDeviceInfo>, IUnknownDevice
 {
     #region Properties & Fields
 

RGB.NET.Devices.Asus/Generic/AsusUpdateQueue.cs

@@ -8,7 +8,7 @@ namespace RGB.NET.Devices.Asus;
 /// <summary>
 /// Represents the update-queue performing updates for asus devices.
 /// </summary>
-public class AsusUpdateQueue : UpdateQueue
+public sealed class AsusUpdateQueue : UpdateQueue
 {
     #region Properties & Fields
 
@@ -17,7 +17,7 @@ public class AsusUpdateQueue : UpdateQueue
     /// <summary>
     /// The device to be updated.
     /// </summary>
-    protected IAuraSyncDevice Device { get; }
+    private readonly IAuraSyncDevice _device;
 
     #endregion
 
@@ -31,7 +31,7 @@ public class AsusUpdateQueue : UpdateQueue
     public AsusUpdateQueue(IDeviceUpdateTrigger updateTrigger, IAuraSyncDevice device)
         : base(updateTrigger)
     {
-        this.Device = device;
+        this._device = device;
 
         this._lights = new IAuraRgbLight[device.Lights.Count];
         for (int i = 0; i < device.Lights.Count; i++)
@@ -47,9 +47,9 @@ public class AsusUpdateQueue : UpdateQueue
     {
         try
         {
-            if ((Device.Type == (uint)AsusDeviceType.KEYBOARD_RGB) || (Device.Type == (uint)AsusDeviceType.NB_KB_RGB))
+            if ((_device.Type == (uint)AsusDeviceType.KEYBOARD_RGB) || (_device.Type == (uint)AsusDeviceType.NB_KB_RGB))
             {
-                if (Device is not IAuraSyncKeyboard keyboard)
+                if (_device is not IAuraSyncKeyboard keyboard)
                     return true;
 
                 foreach ((object customData, Color value) in dataSet)
@@ -87,7 +87,7 @@ public class AsusUpdateQueue : UpdateQueue
                 }
             }
 
-            Device.Apply();
+            _device.Apply();
 
             return true;
         }

RGB.NET.Devices.Asus/GraphicsCard/AsusGraphicsCardRGBDevice.cs

@@ -6,7 +6,7 @@ namespace RGB.NET.Devices.Asus;
 /// <summary>
 /// Represents a Asus graphicsCard.
 /// </summary>
-public class AsusGraphicsCardRGBDevice : AsusRGBDevice<AsusRGBDeviceInfo>, IGraphicsCard
+public sealed class AsusGraphicsCardRGBDevice : AsusRGBDevice<AsusRGBDeviceInfo>, IGraphicsCard
 {
     #region Constructors
 

RGB.NET.Devices.Asus/Headset/AsusHeadsetRGBDevice.cs

@@ -6,7 +6,7 @@ namespace RGB.NET.Devices.Asus;
 /// <summary>
 /// Represents a Asus headset.
 /// </summary>
-public class AsusHeadsetRGBDevice : AsusRGBDevice<AsusRGBDeviceInfo>, IHeadset
+public sealed class AsusHeadsetRGBDevice : AsusRGBDevice<AsusRGBDeviceInfo>, IHeadset
 {
     #region Constructors
 

RGB.NET.Devices.Asus/Helper/WMIHelper.cs

@@ -43,7 +43,7 @@ internal static class WMIHelper
         if ((_systemModelInfo == null) && (_systemModelSearcher != null))
             foreach (ManagementBaseObject managementBaseObject in _systemModelSearcher.Get())
             {
-                _systemModelInfo = managementBaseObject["Model"]?.ToString();
+                _systemModelInfo = managementBaseObject["Model"].ToString();
                 break;
             }
 
@@ -57,7 +57,7 @@ internal static class WMIHelper
         if (!_mainboardInfo.HasValue && (_mainboardSearcher != null))
             foreach (ManagementBaseObject managementBaseObject in _mainboardSearcher.Get())
             {
-                _mainboardInfo = (managementBaseObject["Manufacturer"]?.ToString() ?? string.Empty, managementBaseObject["Product"]?.ToString() ?? string.Empty);
+                _mainboardInfo = (managementBaseObject["Manufacturer"].ToString() ?? string.Empty, managementBaseObject["Product"].ToString() ?? string.Empty);
                 break;
             }
 
@@ -71,7 +71,7 @@ internal static class WMIHelper
         if ((_graphicsCardInfo == null) && (_graphicsCardSearcher != null))
             foreach (ManagementBaseObject managementBaseObject in _graphicsCardSearcher.Get())
             {
-                _graphicsCardInfo = managementBaseObject["Name"]?.ToString();
+                _graphicsCardInfo = managementBaseObject["Name"].ToString();
                 break;
             }
 

RGB.NET.Devices.Asus/Keyboard/AsusKeyboardRGBDevice.cs

@@ -20,7 +20,7 @@ public record AsusKeyboardExtraMapping(Regex Regex, LedMapping<int> LedMapping);
 /// <summary>
 /// Represents a Asus keyboard.
 /// </summary>
-public class AsusKeyboardRGBDevice : AsusRGBDevice<AsusKeyboardRGBDeviceInfo>, IKeyboard
+public sealed class AsusKeyboardRGBDevice : AsusRGBDevice<AsusKeyboardRGBDeviceInfo>, IKeyboard
 {
     #region Properties & Fields
 

RGB.NET.Devices.Asus/Keyboard/AsusKeyboardRGBDeviceInfo.cs

@@ -7,7 +7,7 @@ namespace RGB.NET.Devices.Asus;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Asus.AsusKeyboardRGBDevice" />.
 /// </summary>
-public class AsusKeyboardRGBDeviceInfo : AsusRGBDeviceInfo, IKeyboardDeviceInfo
+public sealed class AsusKeyboardRGBDeviceInfo : AsusRGBDeviceInfo, IKeyboardDeviceInfo
 {
     #region Properties & Fields
 

RGB.NET.Devices.Asus/Mainboard/AsusMainboardRGBDevice.cs

@@ -6,7 +6,7 @@ namespace RGB.NET.Devices.Asus;
 /// <summary>
 /// Represents a Asus mainboard.
 /// </summary>
-public class AsusMainboardRGBDevice : AsusRGBDevice<AsusRGBDeviceInfo>, IMainboard
+public sealed class AsusMainboardRGBDevice : AsusRGBDevice<AsusRGBDeviceInfo>, IMainboard
 {
     #region Constructors
 

RGB.NET.Devices.Asus/Mouse/AsusMouseRGBDevice.cs

@@ -6,7 +6,7 @@ namespace RGB.NET.Devices.Asus;
 /// <summary>
 /// Represents a Asus mouse.
 /// </summary>
-public class AsusMouseRGBDevice : AsusRGBDevice<AsusRGBDeviceInfo>, IMouse
+public sealed class AsusMouseRGBDevice : AsusRGBDevice<AsusRGBDeviceInfo>, IMouse
 {
     #region Constructors
 

RGB.NET.Devices.Asus/RGB.NET.Devices.Asus.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net7.0;net6.0;net5.0</TargetFrameworks>
+    <TargetFrameworks>net7.0;net6.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
 
@@ -40,7 +40,7 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)'=='Debug'">
-    <DefineConstants>$(DefineConstants);TRACE;DEBUG</DefineConstants>
+    <DefineConstants>TRACE;DEBUG</DefineConstants>
     <DebugSymbols>true</DebugSymbols>
     <Optimize>false</Optimize>
   </PropertyGroup>
@@ -48,7 +48,7 @@
   <PropertyGroup Condition="'$(Configuration)' == 'Release'">
     <Optimize>true</Optimize>
     <NoWarn>$(NoWarn);CS1591;CS1572;CS1573</NoWarn>
-    <DefineConstants>$(DefineConstants);RELEASE</DefineConstants>
+    <DefineConstants>RELEASE</DefineConstants>
   </PropertyGroup>
 
   <ItemGroup>
@@ -57,21 +57,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Management" Version="5.0.0" />
+    <PackageReference Include="System.Management" Version="7.0.0" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <_PackageFiles Include="$(OutputPath)\net6.0\Interop.AuraServiceLib.dll">
-      <BuildAction>None</BuildAction>
-      <PackagePath>lib\net6.0\</PackagePath>
-    </_PackageFiles>
-  </ItemGroup>
-
-  <ItemGroup>
-    <_PackageFiles Include="$(OutputPath)\net5.0\Interop.AuraServiceLib.dll">
-      <BuildAction>None</BuildAction>
-      <PackagePath>lib\net5.0\</PackagePath>
-    </_PackageFiles>
   </ItemGroup>
 
   <ItemGroup>

RGB.NET.Devices.CoolerMaster/Attributes/DeviceTypeAttribute.cs

@@ -8,7 +8,7 @@ namespace RGB.NET.Devices.CoolerMaster;
 /// Specifies the <see cref="T:RGB.NET.Core.RGBDeviceType" /> of a field.
 /// </summary>
 [AttributeUsage(AttributeTargets.Field)]
-public class DeviceTypeAttribute : Attribute
+public sealed class DeviceTypeAttribute : Attribute
 {
     #region Properties & Fields
 

RGB.NET.Devices.CoolerMaster/CoolerMasterDeviceProvider.cs

@@ -13,7 +13,7 @@ namespace RGB.NET.Devices.CoolerMaster;
 /// <summary>
 /// Represents a device provider responsible for Cooler Master devices.
 /// </summary>
-public class CoolerMasterDeviceProvider : AbstractRGBDeviceProvider
+public sealed class CoolerMasterDeviceProvider : AbstractRGBDeviceProvider
 {
     #region Properties & Fields
 
@@ -100,8 +100,6 @@ public class CoolerMasterDeviceProvider : AbstractRGBDeviceProvider
 
         try { _CoolerMasterSDK.Reload(); }
         catch { /* Unlucky.. */ }
-
-        GC.SuppressFinalize(this);
     }
 
     #endregion

RGB.NET.Devices.CoolerMaster/Enum/CoolerMasterDevicesIndexes.cs

@@ -4,8 +4,6 @@
 using System.ComponentModel;
 using RGB.NET.Core;
 
-#pragma warning disable 1591 // Missing XML comment for publicly visible type or member
-
 namespace RGB.NET.Devices.CoolerMaster;
 
 /// <summary>

RGB.NET.Devices.CoolerMaster/Enum/CoolerMasterEffects.cs

@@ -1,40 +0,0 @@
-// ReSharper disable InconsistentNaming
-// ReSharper disable UnusedMember.Global
-
-#pragma warning disable 1591 // Missing XML comment for publicly visible type or member
-
-namespace RGB.NET.Devices.CoolerMaster;
-
-/// <summary>
-/// Contains a list of available effects.
-/// </summary>
-public enum CoolerMasterEffects
-{
-    FullOn = 0,
-    Breath = 1,
-    BreathCycle = 2,
-    Single = 3,
-    Wave = 4,
-    Ripple = 5,
-    Cross = 6,
-    Rain = 7,
-    Star = 8,
-    Snake = 9,
-    Rec = 10,
-
-    Spectrum = 11,
-    RapidFire = 12,
-    Indicator = 13, //mouse Effect
-    FireBall = 14,
-    WaterRipple = 15,
-    ReactivePunch = 16,
-    Snowing = 17,
-    HeartBeat = 18,
-    ReactiveTornade = 19,
-
-    Multi1 = 0xE0,
-    Multi2 = 0xE1,
-    Multi3 = 0xE2,
-    Multi4 = 0xE3,
-    Off = 0xFE
-}

RGB.NET.Devices.CoolerMaster/Generic/CoolerMasterUpdateQueue.cs

@@ -8,7 +8,7 @@ namespace RGB.NET.Devices.CoolerMaster;
 /// <summary>
 /// Represents the update-queue performing updates for cooler master devices.
 /// </summary>
-public class CoolerMasterUpdateQueue : UpdateQueue
+public sealed class CoolerMasterUpdateQueue : UpdateQueue
 {
     #region Properties & Fields
 

RGB.NET.Devices.CoolerMaster/Keyboard/CoolerMasterKeyboardRGBDevice.cs

@@ -7,7 +7,7 @@ namespace RGB.NET.Devices.CoolerMaster;
 /// <summary>
 /// Represents a CoolerMaster keyboard.
 /// </summary>
-public class CoolerMasterKeyboardRGBDevice : CoolerMasterRGBDevice<CoolerMasterKeyboardRGBDeviceInfo>, IKeyboard
+public sealed class CoolerMasterKeyboardRGBDevice : CoolerMasterRGBDevice<CoolerMasterKeyboardRGBDeviceInfo>, IKeyboard
 {
     #region Properties & Fields
 

RGB.NET.Devices.CoolerMaster/Keyboard/CoolerMasterKeyboardRGBDeviceInfo.cs

@@ -5,7 +5,7 @@ namespace RGB.NET.Devices.CoolerMaster;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.CoolerMaster.CoolerMasterKeyboardRGBDevice" />.
 /// </summary>
-public class CoolerMasterKeyboardRGBDeviceInfo : CoolerMasterRGBDeviceInfo, IKeyboardDeviceInfo
+public sealed class CoolerMasterKeyboardRGBDeviceInfo : CoolerMasterRGBDeviceInfo, IKeyboardDeviceInfo
 {
     #region Properties & Fields
 

RGB.NET.Devices.CoolerMaster/Mouse/CoolerMasterMouseRGBDevice.cs

@@ -7,7 +7,7 @@ namespace RGB.NET.Devices.CoolerMaster;
 /// <summary>
 /// Represents a CoolerMaster mouse.
 /// </summary>
-public class CoolerMasterMouseRGBDevice : CoolerMasterRGBDevice<CoolerMasterMouseRGBDeviceInfo>, IMouse
+public sealed class CoolerMasterMouseRGBDevice : CoolerMasterRGBDevice<CoolerMasterMouseRGBDeviceInfo>, IMouse
 {
     #region Constructors
         

RGB.NET.Devices.CoolerMaster/Mouse/CoolerMasterMouseRGBDeviceInfo.cs

@@ -6,7 +6,7 @@ namespace RGB.NET.Devices.CoolerMaster;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.CoolerMaster.CoolerMasterMouseRGBDevice" />.
 /// </summary>
-public class CoolerMasterMouseRGBDeviceInfo : CoolerMasterRGBDeviceInfo
+public sealed class CoolerMasterMouseRGBDeviceInfo : CoolerMasterRGBDeviceInfo
 {
     #region Constructors
 

RGB.NET.Devices.CoolerMaster/RGB.NET.Devices.CoolerMaster.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net7.0;net6.0;net5.0</TargetFrameworks>
+    <TargetFrameworks>net7.0;net6.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
 
@@ -40,7 +40,7 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)'=='Debug'">
-    <DefineConstants>$(DefineConstants);TRACE;DEBUG</DefineConstants>
+    <DefineConstants>TRACE;DEBUG</DefineConstants>
     <DebugSymbols>true</DebugSymbols>
     <Optimize>false</Optimize>
   </PropertyGroup>
@@ -48,7 +48,7 @@
   <PropertyGroup Condition="'$(Configuration)' == 'Release'">
     <Optimize>true</Optimize>
     <NoWarn>$(NoWarn);CS1591;CS1572;CS1573</NoWarn>
-    <DefineConstants>$(DefineConstants);RELEASE</DefineConstants>
+    <DefineConstants>RELEASE</DefineConstants>
   </PropertyGroup>
 
   <ItemGroup>

RGB.NET.Devices.Corsair/Cooler/CorsairCoolerRGBDevice.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a corsair cooler.
 /// </summary>
-public class CorsairCoolerRGBDevice : CorsairRGBDevice<CorsairCoolerRGBDeviceInfo>, ICooler
+public sealed class CorsairCoolerRGBDevice : CorsairRGBDevice<CorsairCoolerRGBDeviceInfo>, ICooler
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Cooler/CorsairCoolerRGBDeviceInfo.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Corsair.CorsairCoolerRGBDevice" />.
 /// </summary>
-public class CorsairCoolerRGBDeviceInfo : CorsairRGBDeviceInfo
+public sealed class CorsairCoolerRGBDeviceInfo : CorsairRGBDeviceInfo
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/CorsairDeviceProvider.cs

@@ -13,7 +13,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a device provider responsible for corsair (CUE) devices.
 /// </summary>
-public class CorsairDeviceProvider : AbstractRGBDeviceProvider
+public sealed class CorsairDeviceProvider : AbstractRGBDeviceProvider
 {
     #region Properties & Fields
 
@@ -306,8 +306,6 @@ public class CorsairDeviceProvider : AbstractRGBDeviceProvider
 
         try { _CUESDK.CorsairDisconnect(); } catch { /* at least we tried */ }
         try { _CUESDK.UnloadCUESDK(); } catch { /* at least we tried */ }
-
-        GC.SuppressFinalize(this);
     }
 
     #endregion

RGB.NET.Devices.Corsair/Enum/CorsairLedGroup.cs

@@ -1,4 +1,6 @@
-namespace RGB.NET.Devices.Corsair;
+// ReSharper disable InconsistentNaming
+
+namespace RGB.NET.Devices.Corsair;
 
 /// <summary>
 /// iCUE-SDK: contains a list of led groups. Led group is used as a part of led identifier

RGB.NET.Devices.Corsair/Exceptions/CUEException.cs

@@ -9,7 +9,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents an exception thrown by the CUE.
 /// </summary>
-public class CUEException : ApplicationException
+public sealed class CUEException : ApplicationException
 {
     #region Properties & Fields
 

RGB.NET.Devices.Corsair/Fan/CorsairFanRGBDevice.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a corsair fan.
 /// </summary>
-public class CorsairFanRGBDevice : CorsairRGBDevice<CorsairFanRGBDeviceInfo>, IFan
+public sealed class CorsairFanRGBDevice : CorsairRGBDevice<CorsairFanRGBDeviceInfo>, IFan
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Fan/CorsairFanRGBDeviceInfo.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Corsair.CorsairFanRGBDevice" />.
 /// </summary>
-public class CorsairFanRGBDeviceInfo : CorsairRGBDeviceInfo
+public sealed class CorsairFanRGBDeviceInfo : CorsairRGBDeviceInfo
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Generic/CorsairDeviceUpdateQueue.cs

@@ -9,7 +9,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents the update-queue performing updates for corsair devices.
 /// </summary>
-public class CorsairDeviceUpdateQueue : UpdateQueue
+public sealed class CorsairDeviceUpdateQueue : UpdateQueue
 {
     #region Properties & Fields
 
@@ -76,8 +76,6 @@ public class CorsairDeviceUpdateQueue : UpdateQueue
 
         _isDisposed = true;
         Marshal.FreeHGlobal(_colorPtr);
-
-        GC.SuppressFinalize(this);
     }
 
     #endregion

RGB.NET.Devices.Corsair/Generic/CorsairProtocolDetails.cs

@@ -7,7 +7,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents version information for the Corsair-SDK
 /// </summary>
-public class CorsairSessionDetails
+public sealed class CorsairSessionDetails
 {
     #region Properties & Fields
 

RGB.NET.Devices.Corsair/Generic/LedMappings.cs

@@ -11,6 +11,7 @@ internal static class LedMappings
 {
     #region Constants
 
+    // ReSharper disable once InconsistentNaming
     private static LedMapping<CorsairLedId> KEYBOARD_MAPPING => new()
     {
         { LedId.Invalid, new CorsairLedId(CorsairLedGroup.Keyboard, CorsairLedIdKeyboard.Invalid) },

RGB.NET.Devices.Corsair/GraphicsCard/CorsairGraphicsCardRGBDevice.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a corsair graphics card.
 /// </summary>
-public class CorsairGraphicsCardRGBDevice : CorsairRGBDevice<CorsairGraphicsCardRGBDeviceInfo>, IGraphicsCard
+public sealed class CorsairGraphicsCardRGBDevice : CorsairRGBDevice<CorsairGraphicsCardRGBDeviceInfo>, IGraphicsCard
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/GraphicsCard/CorsairGraphicsCardRGBDeviceInfo.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Corsair.CorsairGraphicsCardRGBDevice" />.
 /// </summary>
-public class CorsairGraphicsCardRGBDeviceInfo : CorsairRGBDeviceInfo
+public sealed class CorsairGraphicsCardRGBDeviceInfo : CorsairRGBDeviceInfo
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Headset/CorsairHeadsetRGBDevice.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a corsair headset.
 /// </summary>
-public class CorsairHeadsetRGBDevice : CorsairRGBDevice<CorsairHeadsetRGBDeviceInfo>, IHeadset
+public sealed class CorsairHeadsetRGBDevice : CorsairRGBDevice<CorsairHeadsetRGBDeviceInfo>, IHeadset
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Headset/CorsairHeadsetRGBDeviceInfo.cs

@@ -7,7 +7,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Corsair.CorsairHeadsetRGBDevice" />.
 /// </summary>
-public class CorsairHeadsetRGBDeviceInfo : CorsairRGBDeviceInfo
+public sealed class CorsairHeadsetRGBDeviceInfo : CorsairRGBDeviceInfo
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/HeadsetStand/CorsairHeadsetStandRGBDevice.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a corsair headset stand.
 /// </summary>
-public class CorsairHeadsetStandRGBDevice : CorsairRGBDevice<CorsairHeadsetStandRGBDeviceInfo>, IHeadsetStand
+public sealed class CorsairHeadsetStandRGBDevice : CorsairRGBDevice<CorsairHeadsetStandRGBDeviceInfo>, IHeadsetStand
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/HeadsetStand/CorsairHeadsetStandRGBDeviceInfo.cs

@@ -7,7 +7,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Corsair.CorsairHeadsetStandRGBDevice" />.
 /// </summary>
-public class CorsairHeadsetStandRGBDeviceInfo : CorsairRGBDeviceInfo
+public sealed class CorsairHeadsetStandRGBDeviceInfo : CorsairRGBDeviceInfo
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Keyboard/CorsairKeyboardRGBDevice.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a corsair keyboard.
 /// </summary>
-public class CorsairKeyboardRGBDevice : CorsairRGBDevice<CorsairKeyboardRGBDeviceInfo>, IKeyboard
+public sealed class CorsairKeyboardRGBDevice : CorsairRGBDevice<CorsairKeyboardRGBDeviceInfo>, IKeyboard
 {
     #region Properties & Fields
 

RGB.NET.Devices.Corsair/Keyboard/CorsairKeyboardRGBDeviceInfo.cs

@@ -9,7 +9,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Corsair.CorsairKeyboardRGBDevice" />.
 /// </summary>
-public class CorsairKeyboardRGBDeviceInfo : CorsairRGBDeviceInfo, IKeyboardDeviceInfo
+public sealed class CorsairKeyboardRGBDeviceInfo : CorsairRGBDeviceInfo, IKeyboardDeviceInfo
 {
     #region Properties & Fields
 

RGB.NET.Devices.Corsair/LedStrip/CorsairLedStripGBDevice.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a corsair ledStrip.
 /// </summary>
-public class CorsairLedStripRGBDevice : CorsairRGBDevice<CorsairLedStripRGBDeviceInfo>, ILedStripe
+public sealed class CorsairLedStripRGBDevice : CorsairRGBDevice<CorsairLedStripRGBDeviceInfo>, ILedStripe
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/LedStrip/CorsairLedStripRGBDeviceInfo.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Corsair.CorsairLedStripRGBDevice" />.
 /// </summary>
-public class CorsairLedStripRGBDeviceInfo : CorsairRGBDeviceInfo
+public sealed class CorsairLedStripRGBDeviceInfo : CorsairRGBDeviceInfo
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Mainboard/CorsairMainboardRGBDevice.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a corsair memory.
 /// </summary>
-public class CorsairMainboardRGBDevice : CorsairRGBDevice<CorsairMainboardRGBDeviceInfo>, IMainboard
+public sealed class CorsairMainboardRGBDevice : CorsairRGBDevice<CorsairMainboardRGBDeviceInfo>, IMainboard
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Mainboard/CorsairMainboardRGBDeviceInfo.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Corsair.CorsairMainboardRGBDevice" />.
 /// </summary>
-public class CorsairMainboardRGBDeviceInfo : CorsairRGBDeviceInfo
+public sealed class CorsairMainboardRGBDeviceInfo : CorsairRGBDeviceInfo
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Memory/CorsairMemoryRGBDevice.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a corsair memory.
 /// </summary>
-public class CorsairMemoryRGBDevice : CorsairRGBDevice<CorsairMemoryRGBDeviceInfo>, IDRAM
+public sealed class CorsairMemoryRGBDevice : CorsairRGBDevice<CorsairMemoryRGBDeviceInfo>, IDRAM
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Memory/CorsairMemoryRGBDeviceInfo.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Corsair.CorsairMemoryRGBDevice" />.
 /// </summary>
-public class CorsairMemoryRGBDeviceInfo : CorsairRGBDeviceInfo
+public sealed class CorsairMemoryRGBDeviceInfo : CorsairRGBDeviceInfo
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Mouse/CorsairMouseRGBDevice.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a corsair mouse.
 /// </summary>
-public class CorsairMouseRGBDevice : CorsairRGBDevice<CorsairMouseRGBDeviceInfo>, IMouse
+public sealed class CorsairMouseRGBDevice : CorsairRGBDevice<CorsairMouseRGBDeviceInfo>, IMouse
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Mouse/CorsairMouseRGBDeviceInfo.cs

@@ -7,7 +7,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Corsair.CorsairMouseRGBDevice" />.
 /// </summary>
-public class CorsairMouseRGBDeviceInfo : CorsairRGBDeviceInfo
+public sealed class CorsairMouseRGBDeviceInfo : CorsairRGBDeviceInfo
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Mousepad/CorsairMousepadRGBDevice.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a corsair mousepad.
 /// </summary>
-public class CorsairMousepadRGBDevice : CorsairRGBDevice<CorsairMousepadRGBDeviceInfo>, IMousepad
+public sealed class CorsairMousepadRGBDevice : CorsairRGBDevice<CorsairMousepadRGBDeviceInfo>, IMousepad
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Mousepad/CorsairMousepadRGBDeviceInfo.cs

@@ -7,7 +7,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Corsair.CorsairMousepadRGBDevice" />.
 /// </summary>
-public class CorsairMousepadRGBDeviceInfo : CorsairRGBDeviceInfo
+public sealed class CorsairMousepadRGBDeviceInfo : CorsairRGBDeviceInfo
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Native/_CUESDK.cs

@@ -91,11 +91,7 @@ internal static unsafe class _CUESDK
         if (dllPath == null) throw new RGBDeviceException($"Can't find the CUE-SDK at one of the expected locations:\r\n '{string.Join("\r\n", possiblePathList.Select(Path.GetFullPath))}'");
 
         if (!NativeLibrary.TryLoad(dllPath, out _handle))
-#if NET6_0_OR_GREATER
             throw new RGBDeviceException($"Corsair LoadLibrary failed with error code {Marshal.GetLastPInvokeError()}");
-#else
-            throw new RGBDeviceException($"Corsair LoadLibrary failed with error code {Marshal.GetLastWin32Error()}");
-#endif
 
         _corsairConnectPtr = (delegate* unmanaged[Cdecl]<CorsairSessionStateChangedHandler, nint, CorsairError>)LoadFunction("CorsairConnect");
         _corsairGetSessionDetails = (delegate* unmanaged[Cdecl]<nint, CorsairError>)LoadFunction("CorsairGetSessionDetails");

RGB.NET.Devices.Corsair/Native/_CorsairDeviceFilter.cs

@@ -12,7 +12,7 @@ namespace RGB.NET.Devices.Corsair.Native;
 /// iCUE-SDK: contains device search filter
 /// </summary>
 [StructLayout(LayoutKind.Sequential)]
-internal class _CorsairDeviceFilter
+internal sealed class _CorsairDeviceFilter
 {
     #region Properties & Fields
 

RGB.NET.Devices.Corsair/Native/_CorsairDeviceInfo.cs

@@ -12,7 +12,7 @@ namespace RGB.NET.Devices.Corsair.Native;
 /// iCUE-SDK: contains information about device
 /// </summary>
 [StructLayout(LayoutKind.Sequential)]
-internal class _CorsairDeviceInfo
+internal sealed class _CorsairDeviceInfo
 {
     /// <summary>
     /// iCUE-SDK: enum describing device type

RGB.NET.Devices.Corsair/Native/_CorsairLedPosition.cs

@@ -13,7 +13,7 @@ namespace RGB.NET.Devices.Corsair.Native;
 /// iCUE-SDK: contains led id and position of led
 /// </summary>
 [StructLayout(LayoutKind.Sequential)]
-internal class _CorsairLedPosition
+internal sealed class _CorsairLedPosition
 {
     /// <summary>
     /// iCUE-SDK: unique identifier of led

RGB.NET.Devices.Corsair/Native/_CorsairSessionDetails.cs

@@ -13,7 +13,7 @@ namespace RGB.NET.Devices.Corsair.Native;
 /// iCUE-SDK: contains information about SDK and iCUE versions
 /// </summary>
 [StructLayout(LayoutKind.Sequential)]
-internal class _CorsairSessionDetails
+internal sealed class _CorsairSessionDetails
 {
     /// <summary>
     /// iCUE-SDK: version of SDK client (like {4,0,1}). Always contains valid value even if there was no iCUE found. Must comply with the semantic versioning rules.

RGB.NET.Devices.Corsair/Native/_CorsairSessionStateChanged.cs

@@ -13,7 +13,7 @@ namespace RGB.NET.Devices.Corsair.Native;
 /// iCUE-SDK: contains information about session state and client/server versions
 /// </summary>
 [StructLayout(LayoutKind.Sequential)]
-internal class _CorsairSessionStateChanged
+internal sealed class _CorsairSessionStateChanged
 {
     /// <summary>
     /// iCUE-SDK: new session state which SDK client has been transitioned to

RGB.NET.Devices.Corsair/Native/_CorsairVersion.cs

@@ -13,7 +13,7 @@ namespace RGB.NET.Devices.Corsair.Native;
 /// iCUE-SDK: contains information about version that consists of three components
 /// </summary>
 [StructLayout(LayoutKind.Sequential)]
-internal class _CorsairVersion
+internal sealed class _CorsairVersion
 {
     #region Properties & Fields
 

RGB.NET.Devices.Corsair/RGB.NET.Devices.Corsair.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net7.0;net6.0;net5.0</TargetFrameworks>
+    <TargetFrameworks>net7.0;net6.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
 
@@ -41,7 +41,7 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)'=='Debug'">
-    <DefineConstants>$(DefineConstants);TRACE;DEBUG</DefineConstants>
+    <DefineConstants>TRACE;DEBUG</DefineConstants>
     <DebugSymbols>true</DebugSymbols>
     <Optimize>false</Optimize>
   </PropertyGroup>
@@ -49,7 +49,7 @@
   <PropertyGroup Condition="'$(Configuration)' == 'Release'">
     <Optimize>true</Optimize>
     <NoWarn>$(NoWarn);CS1591;CS1572;CS1573</NoWarn>
-    <DefineConstants>$(DefineConstants);RELEASE</DefineConstants>
+    <DefineConstants>RELEASE</DefineConstants>
   </PropertyGroup>
 
   <ItemGroup>

RGB.NET.Devices.Corsair/Touchbar/CorsairTouchbarRGBDevice.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a corsair touchbar.
 /// </summary>
-public class CorsairTouchbarRGBDevice : CorsairRGBDevice<CorsairTouchbarRGBDeviceInfo>, ILedStripe
+public sealed class CorsairTouchbarRGBDevice : CorsairRGBDevice<CorsairTouchbarRGBDeviceInfo>, ILedStripe
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Touchbar/CorsairTouchbarRGBDeviceInfo.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Corsair.CorsairTouchbarRGBDevice" />.
 /// </summary>
-public class CorsairTouchbarRGBDeviceInfo : CorsairRGBDeviceInfo
+public sealed class CorsairTouchbarRGBDeviceInfo : CorsairRGBDeviceInfo
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Unknown/CorsairUnknownRGBDevice.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a unknown corsair device.
 /// </summary>
-public class CorsairUnknownRGBDevice : CorsairRGBDevice<CorsairUnknownRGBDeviceInfo>, IUnknownDevice
+public sealed class CorsairUnknownRGBDevice : CorsairRGBDevice<CorsairUnknownRGBDeviceInfo>, IUnknownDevice
 {
     #region Constructors
 

RGB.NET.Devices.Corsair/Unknown/CorsairUnknownRGBDeviceInfo.cs

@@ -10,7 +10,7 @@ namespace RGB.NET.Devices.Corsair;
 /// <summary>
 /// Represents a generic information for a <see cref="T:RGB.NET.Devices.Corsair.CorsairUnknownRGBDevice" />.
 /// </summary>
-public class CorsairUnknownRGBDeviceInfo : CorsairRGBDeviceInfo
+public sealed class CorsairUnknownRGBDeviceInfo : CorsairRGBDeviceInfo
 {
     #region Constructors
 

RGB.NET.Devices.DMX/DMXDeviceProvider.cs

@@ -12,7 +12,7 @@ namespace RGB.NET.Devices.DMX;
 /// <summary>
 /// Represents a device provider responsible for DMX devices.
 /// </summary>
-public class DMXDeviceProvider : AbstractRGBDeviceProvider
+public sealed class DMXDeviceProvider : AbstractRGBDeviceProvider
 {
     #region Properties & Fields
 

RGB.NET.Devices.DMX/E131/E131DMXDeviceDefinition.cs

@@ -12,7 +12,7 @@ namespace RGB.NET.Devices.DMX.E131;
 /// <summary>
 /// Represents the data used to create a E1.31 DMX-device.
 /// </summary>
-public class E131DMXDeviceDefinition : IDMXDeviceDefinition
+public sealed class E131DMXDeviceDefinition : IDMXDeviceDefinition
 {
     #region Properties & Fields
 

RGB.NET.Devices.DMX/E131/E131Device.cs

@@ -7,7 +7,7 @@ namespace RGB.NET.Devices.DMX.E131;
 /// <summary>
 /// Represents a E1.31-DXM-device.
 /// </summary>
-public class E131Device : AbstractRGBDevice<E131DeviceInfo>, IUnknownDevice
+public sealed class E131Device : AbstractRGBDevice<E131DeviceInfo>, IUnknownDevice
 {
     #region Properties & Fields
 

RGB.NET.Devices.DMX/E131/E131DeviceInfo.cs

@@ -7,7 +7,7 @@ namespace RGB.NET.Devices.DMX.E131;
 /// <summary>
 /// Represents device information for a <see cref="E131Device"/> />.
 /// </summary>
-public class E131DeviceInfo : IRGBDeviceInfo
+public sealed class E131DeviceInfo : IRGBDeviceInfo
 {
     #region Constants
 

RGB.NET.Devices.DMX/E131/E131UpdateQueue.cs

@@ -8,7 +8,7 @@ namespace RGB.NET.Devices.DMX.E131;
 /// <summary>
 /// Represents the update-queue performing updates for E131-DMX devices.
 /// </summary>
-public class E131UpdateQueue : UpdateQueue
+public sealed class E131UpdateQueue : UpdateQueue
 {
     #region Properties & Fields
 

RGB.NET.Devices.DMX/Generic/LedChannelMapping.cs

@@ -5,7 +5,7 @@ using RGB.NET.Core;
 
 namespace RGB.NET.Devices.DMX;
 
-internal class LedChannelMapping : IEnumerable<(int channel, Func<Color, byte> getValue)>
+internal sealed class LedChannelMapping : IEnumerable<(int channel, Func<Color, byte> getValue)>
 {
     #region Properties & Fields
 

RGB.NET.Devices.DMX/RGB.NET.Devices.DMX.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net7.0;net6.0;net5.0</TargetFrameworks>
+    <TargetFrameworks>net7.0;net6.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
 
@@ -40,7 +40,7 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)'=='Debug'">
-    <DefineConstants>$(DefineConstants);TRACE;DEBUG</DefineConstants>
+    <DefineConstants>TRACE;DEBUG</DefineConstants>
     <DebugSymbols>true</DebugSymbols>
     <Optimize>false</Optimize>
   </PropertyGroup>
@@ -48,7 +48,7 @@
   <PropertyGroup Condition="'$(Configuration)' == 'Release'">
     <Optimize>true</Optimize>
     <NoWarn>$(NoWarn);CS1591;CS1572;CS1573</NoWarn>
-    <DefineConstants>$(DefineConstants);RELEASE</DefineConstants>
+    <DefineConstants>RELEASE</DefineConstants>
   </PropertyGroup>
 
   <ItemGroup>

RGB.NET.Devices.Debug/DebugDeviceProvider.cs

@@ -12,7 +12,7 @@ namespace RGB.NET.Devices.Debug;
 /// <summary>
 /// Represents a device provider responsible for debug devices.
 /// </summary>
-public class DebugDeviceProvider : AbstractRGBDeviceProvider
+public sealed class DebugDeviceProvider : AbstractRGBDeviceProvider
 {
     #region Properties & Fields
 
@@ -71,8 +71,6 @@ public class DebugDeviceProvider : AbstractRGBDeviceProvider
         base.Dispose();
 
         _fakeDeviceDefinitions.Clear();
-
-        GC.SuppressFinalize(this);
     }
 
     #endregion

RGB.NET.Devices.Debug/DebugDeviceUpdateQueue.cs

@@ -3,7 +3,7 @@ using RGB.NET.Core;
 
 namespace RGB.NET.Devices.Debug;
 
-internal class DebugDeviceUpdateQueue : UpdateQueue
+internal sealed class DebugDeviceUpdateQueue : UpdateQueue
 {
     #region Constructors
 

RGB.NET.Devices.Debug/DebugRGBDevice.cs

@@ -9,7 +9,7 @@ namespace RGB.NET.Devices.Debug;
 /// <summary>
 /// Represents a debug device.
 /// </summary>
-public class DebugRGBDevice : AbstractRGBDevice<DebugRGBDeviceInfo>, IUnknownDevice
+public sealed class DebugRGBDevice : AbstractRGBDevice<DebugRGBDeviceInfo>, IUnknownDevice
 {
     #region Properties & Fields
 

RGB.NET.Devices.Debug/DebugRGBDeviceInfo.cs

@@ -6,7 +6,7 @@ namespace RGB.NET.Devices.Debug;
 /// <summary>
 /// Represents device information for a <see cref="DebugRGBDevice"/> />.
 /// </summary>
-public class DebugRGBDeviceInfo : IRGBDeviceInfo
+public sealed class DebugRGBDeviceInfo : IRGBDeviceInfo
 {
     #region Properties & Fields
 

RGB.NET.Devices.Debug/RGB.NET.Devices.Debug.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net7.0;net6.0;net5.0</TargetFrameworks>
+    <TargetFrameworks>net7.0;net6.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
 
@@ -40,7 +40,7 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)'=='Debug'">
-    <DefineConstants>$(DefineConstants);TRACE;DEBUG</DefineConstants>
+    <DefineConstants>TRACE;DEBUG</DefineConstants>
     <DebugSymbols>true</DebugSymbols>
     <Optimize>false</Optimize>
   </PropertyGroup>
@@ -48,7 +48,7 @@
   <PropertyGroup Condition="'$(Configuration)' == 'Release'">
     <Optimize>true</Optimize>
     <NoWarn>$(NoWarn);CS1591;CS1572;CS1573</NoWarn>
-    <DefineConstants>$(DefineConstants);RELEASE</DefineConstants>
+    <DefineConstants>RELEASE</DefineConstants>
   </PropertyGroup>
 
   <ItemGroup>

RGB.NET.Devices.Logitech/HID/LightspeedHidLoader.cs

@@ -14,7 +14,7 @@ namespace RGB.NET.Devices.Logitech.HID;
 /// </summary>
 /// <typeparam name="TLed">The type of the identifier leds are mapped to.</typeparam>
 /// <typeparam name="TData">The type of the custom data added to the HID-device.</typeparam>
-public class LightspeedHIDLoader<TLed, TData> : IEnumerable<HIDDeviceDefinition<TLed, TData>>
+public sealed class LightspeedHIDLoader<TLed, TData> : IEnumerable<HIDDeviceDefinition<TLed, TData>>
     where TLed : notnull
 {
     #region Constants

RGB.NET.Devices.Logitech/PerDevice/LogitechPerDeviceRGBDevice.cs

@@ -1,6 +1,4 @@
-using System.Collections.Generic;
+using RGB.NET.Core;
-using System.Linq;
-using RGB.NET.Core;
 
 namespace RGB.NET.Devices.Logitech;
 
@@ -8,7 +6,7 @@ namespace RGB.NET.Devices.Logitech;
 /// <summary>
 /// Represents a logitech per-device-lightable device.
 /// </summary>
-public class LogitechPerDeviceRGBDevice : LogitechRGBDevice<LogitechRGBDeviceInfo>, IUnknownDevice //TODO DarthAffe 18.04.2020: It's know which kind of device this is, but they would need to be separated
+public sealed class LogitechPerDeviceRGBDevice : LogitechRGBDevice<LogitechRGBDeviceInfo>, IUnknownDevice //TODO DarthAffe 18.04.2020: It's know which kind of device this is, but they would need to be separated
 {
     #region Properties & Fields
 
@@ -42,8 +40,5 @@ public class LogitechPerDeviceRGBDevice : LogitechRGBDevice<LogitechRGBDeviceInf
     /// <inheritdoc />
     protected override object GetLedCustomData(LedId ledId) => _ledMapping[ledId];
 
-    /// <inheritdoc />
-    protected override void UpdateLeds(IEnumerable<Led> ledsToUpdate) => UpdateQueue.SetData(GetUpdateData(ledsToUpdate.Take(1)));
-
     #endregion
 }

RGB.NET.Devices.Logitech/PerDevice/LogitechPerDeviceUpdateQueue.cs

@@ -8,7 +8,7 @@ namespace RGB.NET.Devices.Logitech;
 /// <summary>
 /// Represents the update-queue performing updates for logitech per-device devices.
 /// </summary>
-public class LogitechPerDeviceUpdateQueue : UpdateQueue
+public sealed class LogitechPerDeviceUpdateQueue : UpdateQueue
 {
     #region Constructors
 

RGB.NET.Devices.Logitech/PerKey/LogitechPerKeyRGBDevice.cs

@@ -1,5 +1,4 @@
-using System.Collections.Generic;
+using RGB.NET.Core;
-using RGB.NET.Core;
 
 namespace RGB.NET.Devices.Logitech;
 
@@ -7,7 +6,7 @@ namespace RGB.NET.Devices.Logitech;
 /// <summary>
 /// Represents a logitech per-key-lightable device.
 /// </summary>
-public class LogitechPerKeyRGBDevice : LogitechRGBDevice<LogitechRGBDeviceInfo>, IUnknownDevice //TODO DarthAffe 18.04.2020: It's know which kind of device this is, but they would need to be separated
+public sealed class LogitechPerKeyRGBDevice : LogitechRGBDevice<LogitechRGBDeviceInfo>, IUnknownDevice //TODO DarthAffe 18.04.2020: It's know which kind of device this is, but they would need to be separated
 {
     #region Properties & Fields
 
@@ -34,8 +33,5 @@ public class LogitechPerKeyRGBDevice : LogitechRGBDevice<LogitechRGBDeviceInfo>,
     /// <inheritdoc />
     protected override object GetLedCustomData(LedId ledId) => _ledMapping.TryGetValue(ledId, out LogitechLedId logitechLedId) ? logitechLedId : -1;
     
-    /// <inheritdoc />
-    protected override void UpdateLeds(IEnumerable<Led> ledsToUpdate) => UpdateQueue.SetData(GetUpdateData(ledsToUpdate));
-
     #endregion
 }

RGB.NET.Devices.Logitech/PerKey/LogitechPerKeyUpdateQueue.cs

@@ -7,7 +7,7 @@ namespace RGB.NET.Devices.Logitech;
 /// <summary>
 /// Represents the update-queue performing updates for logitech per-key devices.
 /// </summary>
-public class LogitechPerKeyUpdateQueue : UpdateQueue
+public sealed class LogitechPerKeyUpdateQueue : UpdateQueue
 {
     #region Constructors
 
@@ -17,8 +17,7 @@ public class LogitechPerKeyUpdateQueue : UpdateQueue
     /// <param name="updateTrigger">The update trigger used by this queue.</param>
     public LogitechPerKeyUpdateQueue(IDeviceUpdateTrigger updateTrigger)
         : base(updateTrigger)
-    {
+    { }
-    }
 
     #endregion
 

RGB.NET.Devices.Logitech/RGB.NET.Devices.Logitech.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net7.0;net6.0;net5.0</TargetFrameworks>
+    <TargetFrameworks>net7.0;net6.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
 
@@ -41,7 +41,7 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)'=='Debug'">
-    <DefineConstants>$(DefineConstants);TRACE;DEBUG</DefineConstants>
+    <DefineConstants>TRACE;DEBUG</DefineConstants>
     <DebugSymbols>true</DebugSymbols>
     <Optimize>false</Optimize>
   </PropertyGroup>
@@ -49,7 +49,7 @@
   <PropertyGroup Condition="'$(Configuration)' == 'Release'">
     <Optimize>true</Optimize>
     <NoWarn>$(NoWarn);CS1591;CS1572;CS1573</NoWarn>
-    <DefineConstants>$(DefineConstants);RELEASE</DefineConstants>
+    <DefineConstants>RELEASE</DefineConstants>
   </PropertyGroup>
 
   <ItemGroup>