The Bluetooth Multi-Device Keyboard K480 is a unique cross-device keyboard for your computerthat also works with your tablet and smartphone. The Easy-Switch dial lets you switch typing easily between 3 connected Bluetooth wireless devices and the integrated cradle holds your phone or tablet at just the right angle for you to read while you type. Youll find a familiar keyboard layout with all the shortcut keys you use the most whether youre typing on a Windows Mac or Chrome computer or an Android or iOS tablet or smartphone.