THE NEXT DIMENSIONAdvanced gaming technologies in a sophisticated ultra-thin design. Fully customizable, equipped with LIGHTSYNC RGB and dedicated G-keys. Engineered for high-performance gameplay with low-profile GL mechanical switches in clicky, tactile, and linear variations. Experience G813 and play the next dimension. IMPOSSIBLY THING815 is a feat of engineering and design with an incredibly refined, impossibly thin build with no compromises on performance or feature set. Durable, comfortable and ready for intense gaming sessions, G815 is truly the next generation of gaming mechanical keyboards. ADVANCED LOW-PROFILE MECHANICALGet the speed, accuracy and performance at half the height of traditional switches. Low-profile GL mechanical switches are rigorously tested to meet strict endurance, responsiveness, and accuracy requirements. Available in three switch types:GL Clicky - audible click and tactile feedbackGL Tactile - a gentle bump for some tactile feedbackGL Linear - a completely smooth keystroke LIGHTSYNC RGBG813 is fully customizable per key across ~ 16.8M colors. Create your own animations or choose from a selection of preset effects. With LIGHTSYNC technology, lighting is driven by games, audio, or your screen to deliver the most immersive RGB experience ever. Unify a theme, enhance your gameplay, and extend your gaming setup through your keyboard. ENDLESS CONTROLSleek and sophisticated G815 offers a focused, high-performance experience with every feature you need to take total control—like programmable G-keys and onboard profiles. Make G815 the command center for your PC. USB PASSTHROUGHConnect and power more devices with convenience and speed. An additional dedicated USB cable connects the USB passthrough port on the back of the keyboard for full-power throughput and data speed. Plug in and charge your device or plug in a mouse to charge your adversaries without missing a beat. DEDICATED MEDIA CONTROLSOnboard media controls are right at your fingertips. Dedicated controls quickly adjust volume, play/pause and skip music or videos, and mute audio instantly. LOGITECH G HUBLogitech G HUB gives players unprecedented and easy control over their gear and games. Customize lighting, create macros, and much more. Players can fine tune their gaming gear settings by game, connect to third party apps like Discord and OBS, and download and share custom game profiles with the Logitech G community.