Logitech Wireless Keyboard K270 Reliable wireless—wherever you use your keyboard— thanks to the Logitech Unifying receiver that pairs with up to six Unifying-compatible mice and keyboards. The tiny wireless receiver stays in your laptop—there’s no need to unplug it when you move around—and connects your keyboard. So you can work or play in more places—like your comfy couch—the wireless connection virtually eliminates delays, dropouts and interference and gives you range of up to 10 meters (33 feet).* You’ll enjoy less hassle with a battery life of up to 24 months.** Auto standby helps you save energy. The things you do most are right at your fingertips with eight hot keys for instant access to the Internet, e-mail, play/pause, volume and more. System Requirements Windows® XP, Windows Vista® or Windows® 7 USB port Package Contents Keyboard Unifying receiver 2 AAA batteries User documentation