The highest levels performance, engineering, and design. G910 is fully loaded with programmable G-keys, LIGHTSYNC RGB, Romer-G Tactile switches, integrated palmrest and more. Spark features faceted keycaps and a full, asymmetrical palmrest. The choice of top esports professionals, Romer-G switches deliver quiet, precise mechanical performance with incredible feel and durability. G910 features the tactile variant with discernible actuation feedback. LIGHTSYNC RGB lighting reacts to the in-game action of many titles, including highlighting key bindings, automatically. Customize brightness and color to match your style, system and environment. Select from a full spectrum of approximately 16.8 million colors and synchronize lighting animations and effects with your other Logitech G devices. Customize it all quickly and easily using Logitech G HUB. Nine dedicated G-keys can be programmed with custom macros and in-app commands. Execute complex actions, simply and quickly, with a keystroke. G-keys can be assigned per game or app for customizability and convenience. Use Logitech G HUB to easily setup and manage profiles, macros, commands and more. Arx Control app integrates second-screen capability into G910. Use your smartphone or tablet to display in-game info, vital system statistics. Even add in-game controls for supported games. The adjustable smart dock in G910 can hold the majority of iOS® and Android™ mobile devices. Download the Arx app via Apple or Android stores and download G HUB for in-game connectivity. Features: ======== - ROMER-G TACTILE - LIGHTSYNC RGB - PROGRAMMABLE G-KEYS - ARX SECOND SCREEN - DEDICATED MEDIA CONTROLS - 113 KEY ANTI-GHOSTING - ENDURING COMFORT Keyboard is in good condition other than one keytop is missing (the ~ key). Key still works, just missing the keytop part. ** Pick-up in Brechin or FREE local delivery if you are near one of our travel routes.