The Logitech Multi Device Keyboard K780 is a wireless keyboard for your computer, tablet, and phone. Connect up to 3 devices simultaneously, using Bluetooth or the USB Bluetooth dongle. Press the button to switch effortlessly between the connected devices. Type a report on your computer one moment, quickly answer a WhatsApp message on your smartphone the next. Thanks to the integrated holder, you get a good view of your phone or tablet while typing.