Compact comfortThe perfect laptop companionthis compact keyboard lets you type with more comfort while taking up less space.Power-packedThe three-year battery life is so hassle-free you just might forget it uses batteries at all.Just one touchYou can do more faster with six hot keys and twelve programmable F-keys for instant access to music e-mail and more.More powerYou pop the tiny Logitech Unifying receiver in your notebook and leave it there. You can even add more devices. Plug it. Forget it. Add to it. Learn more about the Logitech Unifying receiver.