G810 Orion Spectrum RGB Mechanical Gaming Keyboard &ndash; Easy-Access Media Control, Backlit Multicolor LED, Romer-G Mechanical Key Switches Pure Performance-Driven Design: Full-size keyboard delivers peak performance with the most powerful Logitech G technologies Ultra-Responsive Romer-G Mechanical Key Switches: Up to 25% faster key actuation than standard mechanical switches Customizable RGB Lighting: Match your system's look and personalize individual key lighting from a spectrum of 16.8 million colors Easy-Access Media Controls: Play, pause, mute, adjust volume and skip songs right from the keyboard Customizable Function Keys: Program custom macros to F1-F12 keys with Logitech Gaming Software Compatibility: Works with Windows 10, Windows 8.1, Windows 8, Windows 7