Office RF Wireless + Bluetooth Scissor key switch QWERTY UK English Full-size (100%) Numeric keypad Adjustable keyboard height Grey, Black 1 pc(s) Seamlessly switch between 3 devices anytime with the press of a key and enhance your productivity with its 36-month battery life. Keyboard Bluetooth version 5.0 Hot keys Yes Multi-device support Yes Numeric keypad Yes Keyboard form factor Full-size (100%) Pointing device No Keyboard language UK English Keyboard layout QWERTY Keyboard key switch Scissor key switch Device interface RF Wireless + Bluetooth Connectivity technology Wireless Recommended usage Office Design LED indicators Yes Product colour Grey, Black Adjustable keyboard height Yes Backlight No Features Wireless range 10 m Power Service life of battery 36 month(s) Battery technology Alkaline Number of batteries (keyboard) 2 Keyboard battery type AA Power source type Battery System requirements Other operating systems supported ChromeOS, DOS Mobile operating systems supported Andro