Wireless Keyboard-Mouse Set, 920-008221, Logitech Experience a whole new level of comfort and productivity with the Logitech MK850 Performance wireless keyboard and mouse set. Flick through documents and web pages thanks to hyper-fast scrolling - and type quietly and efficiently on a full-size keyboard with carefully designed keys. The padded palm rest and curved keyboard provide the comfort you need, while the flip-out feet let you type at the angle that's most convenient for you. The curved mouse fits comfortably in the palm of your hand. Switch seamlessly between your computer, tablet and smartphone as you type. Pair your mouse with up to 3 devices. Features Curved keyboard with adjustable tilt legs The contoured design and soft rubber surface of the mouse fits comfortably in your palm Hyper-fast scrolling for enhanced productivity Concave keys Easy-switch technology for pairing your mouse and keyboard with up to 3 devices DuoLink allows your mouse buttons to have a different set of actions when holding the Fn key Range: up to 10 m Ordering information: Wireless keyboard Wireless mouse Unifying receiver 2 AAA type batteries in the keyboard, 1 AA type battery in the mouse already inserted USB extension cable Instruction manual