Smart TV Keyboard with 2.4GHz Connection TechnologyPlug and play, no need to download additional software or drivers. The D-pad located at the top right of the HTPC keyboard is for productivity and screen scrolling. The keyboard + touchpad combo is ideal for a home media center. Freely Switch SystemOur wireless keyboard with touchpad can pair with 2 devices supporting Bluetooth simultaneously and 1 usb interface device, save complicated steps. You can freely access to any of the 3 connecting device just by one button. Perfect CompatibilityCoastaCloud wireless keyboard with trackpad can connect your iOS iPhone/iPad/iPad Pro, Smart TV, Windows Samsung Android, Tablets. Perfect for office, home, cafe, library and many public occasions. Stay Connected within 40 minutes of InactivityUnlike other keyboards that automatically turn off after 10 minutes of inactivity, we have extended the time to enter sleep mode to 40 minutes, which can reduce the number of re-wakeups and the waitin