RK61 61-Key White Backlight Bluetooth/2.4G Wireless/USB Wired Three Modes Tablet Computer Mobile Office Gaming Keyboard

3 mode connectivity with 2.4ghz wireless bluetooth and 3 mode wired usb this is a wireless gaming keyboard that no longer limits how you can connect also in bluetooth mode you can connect up to 3 devices compatible with windows / macos / android, Separated keyboard and Type-C cable,you can switch between wired and wireless connection., Support the controlling and storage of 3 BT devices, choose the BT device needed from successful pairing of 3 BT devices through FN+Q,FN+W,FN+E., Built-in big capacity 800mA battery,with long battery life and ultra long standby time., 19 kinds of backlight effects for choosing,the brightness and speed of backlight effects are adjustable., Wired mode and wireless Bluetooth dual-mode design. you can press FN+TAB to switch the connection mode to fit your actual needs, In Bluetooth mode, the keyboard can connect up to three devices and can switch among them easily by clicking the button of FN+Q, FN+W or FN+E. And the keyboard is Type-C interface, The keyboard can offer 12 different rainbow backlight effect, can be easily adjusted by pressing FN+| key, it also offer 5 adjustable brightness level and 5 adjustable breathing speed level for your choice, create a gorgeous visual feast when using it especially in dark place, can enhance the competitive atmosphere when gaming, and you can press FN+X key to turn on/off the backlight, Professional Mechanical Keys, 61 keys compact gaming keyboard, giving you more space on your desk to move mouse or put other devices