?Compatible System?Compatible with Windows XP/ VISTA/ Win 7/ Win 8/ Win 10/ PS4 / Xbox One. ?Easy To Use?The ergonomic wrist rest provides comfortable typing experience. The left hand small keyboard is easy to carry and save more space when you also use other 104 keys keyboard.USB Connect, Plug & Play, No driver required. ?Multimedia Keys? FN+F1: Music player , FN+F2: Volume reduction;FN+F3: Volume plus , FN+F4: Mute;FN+F5:Pause.Control the volume more conveniently and quickly. ?Backlit Modes?FN+Esc: Turn on / off rgb backlight; 35 letters glow then you can paly game at night,no need to turn on the room lights,the rgb backlit effect will bring you more cool experience. ?Gaming Keyboard?The keyboard has rgb backlit function; Fast response to your press,35 letters never fade; 35 non-conflict keys allows you to press or hold multiple keys simultaneously. Perfect keyboard for pc, ps4 , xbox one game.