The Logitech G815 LIGHTSYNC RGB Mechanical Gaming Keyboard is designed for advanced gaming with a sophisticated, ultra-thin profile. It features customizable LIGHTSYNC RGB technology that can react to in-game actions, audio, and screen colors. The keyboard boasts a durable aluminum alloy top case and comes with high-performance, low-profile GL switches available in Clicky, Tactile, or Linear options. Programmable G-keys allow for the creation and execution of complex actions, while the dedicated volume wheel and media keys provide easy control over audio and video playback. Additionally, the G815 includes a USB passthrough for convenient connection of external devices.