Linear Red Switches guaranteed for 50 million keypresses, red switches provide consistently smooth movement without any bump, allowing for lightning fast actuation OLED Smart Display an integrated command center for adjusting settings and tracking on the fly info straight from your game, Spotify, Discord, and more Aircraft Grade Aluminum Alloy built for a lifetime of durability and stability RGB Illumination unmatched customization with 16.8 million colors per key Premium Magnetic Wrist Rest provides full palm support and comfortable, ergonomic feel