Enjoy exceptional typing on your computer, smartphone, and tablet -- all from one fully equipped and beautifully finished keyboard with the Logitech® K780 multi-device wireless keyboard. The K780 keyboard features Easy-Switch™ which redefines what a desktop keyboard can do. It lets you switch typing easily between all the devices you enter text on, whether Windows or Mac, Android or iOS. A rubber cradle holds phones and tablets at a perfect angle as you type comfortably on whisper-quiet keys. Includes keyboard, 2 AAA Batteries, USB Receiver, User Documentation