Get a simple, battle-ready keyboard with the CK550. Mechanical switches rated for 50 million clicks will ensure your keyboard is ready for combat during all your long-duration skirmishes. On-the-Fly controls allow you to customize your settings such as RGB lighting and macros in real time, while the software lets you customize even more. On-the-fly controls: Make real-time changes to lighting and macros without the need for software. Standard design: Standard size design for easy customization. Lighting: Leds with multiple lighting modes and effects. Constructed in first class materials: Brushed aluminium curved top plate, floating keys and minimalist design. Mechanical switches: Durable, rated for 50 million keystrokes. Enhanced software: Assigns 16.7 million colors to any key, customizes lighting modes and refines macros.