CHERRY XTRFY MX 3.0S Gaming Keyboard - Wired/Wireless Connectivity - Bluetooth/RF - 33 ft - 2.40 GHz - USB Type A Interface - RGB LED Windows Lock Key, CHERRY Button, Calculator, Next Track, Previous Track, Play/Pause Hot Key(s) - Windows 10, Windows 11, Windows 7, Windows 8 - English (US) - PC - Aluminium - Mechanical/MX Keyswitch - AAA Battery Size Supported - White: