Enhance your productivity with this Targus Wireless Numeric Keypad, perfect for laptops, desktops, and Chromebooks. This brand new, sealed keypad features reliable 2.4GHz wireless technology with a stow-n-go nano USB receiver, helping to minimize desk clutter. Designed for quick and easy data entry, it boasts full-size keys and an ergonomic tilt for comfortable use and reduced wrist strain. A low battery indicator keeps you informed, and an on/off switch conserves power. Compatible with Windows (10/8.1/8/7), Mac OS X (10.6-10.12.6), and Chromebook systems. Powered by Energizer, it includes one AAA battery to get you started.