Only 1/3 -inch thick With sleek lines and a thin profile this stylish streamlined keyboard adds style to your workspacewhether youve got a laptop or desktop. Plug-and-play simplicity Setup takes secondsyou simply plug the wireless receiver into a USB port on your computer and start using your keyboard right away without software. Logitech Solar App Want to know how much battery power you have? Or how much power youre getting from your desk lamp? The Logitech Solar App can help. Logitech Unifying receiver The tiny receiver stays in your laptop. Plus you can easily add a compatible wireless mouse or keyboardwithout the hassle of multiple USB receivers. Advanced 2.4 GHz wireless So you can work or play in more placeslike your comfy couchthe long-range wireless connection virtually eliminates delays dropouts and interference. Small steps bright future From the PVC-free construction to the fully recyclable box this keyboard is designed to minimize its footprint.