Work on your computer with no wires getting in the way with the sleek and lightweight HP X3500 Wireless Optical Mouse. A model mouse The X3500 is a perfect companion for laptop computers, letting you seamlessly navigate through menus and windows with precision and speed.Easy to use Operating on the 2.4 GHz frequency, simply plug the wireless receiver into a spare USB port on your PC and you'll be able to sync up and enjoy total control of your computer in moments. The mouse can run off a single AA battery for up to a year before needing a replacement, so it's an ideal accessory to take on your travels. Enjoy practical portability with the HP X3500 Wireless Optical Mouse.