Product Color: G92 colorful RGB, G92 three-color mixing, G94 three-color mixing 1.ERGONOMIC DESIGN WITH PALM REST: The one-hand keyboard is ergonomically designed to reduce fatigue. The keyboard with a large palm rest area allows for less strenuous use. New button layout, fast and flexible operation, perfect for gaming. The palm rest of the keyboard keeps the forearms and wrists in a comfortable position, bringing lasting fun. 2. HIGH QUALITY: ABS material, each button is controlled by a separate switch, the heel sense of the keys is strong enough, to create a suitable special touch and improve the gaming experience for players. Each button has a lifespan of 10 million times. 3. Backlight: The LED backlight modes can be adjusted. It is very cool at night and creates a sense of mystery. Also, it comes in handy when you use it in low light conditions. The backlight can be adjusted according to the different colored patterns. 4. COMPATIBLE SYSTEM: USB connection, plug \u0026 Play, no driver required, compatible with Windows XP \/ VISTA \/ WIN 7 \/ WIN 8 \/ WIN 10 \/ Mac OS X \/ PS4 \/ Xbox One. With this one-handed gaming keyboard by your side, you can take your gaming to a whole new height. 5. Note: The RGB colored version has an important macro recording function, and the mixed color tri-color version has no macro recording function. There is only one color mix. The backlight can be switched on and off and there is a multimedia function.