HP 285 Silent Wireless Mouse

The HP 285 Silent Wireless Mouse is designed with up to 90% noise reduction on the left and right buttons, making the clicks near-silent while still leaving the traditional click feel. Enjoy a reliable connection with an included 2.4 GHz wireless dongle. Store the dongle inside the mouse when you're on the go. The mouse is ergonomically shaped to provide comfort. Using HP Blue Optical Technology, the mouse also tracks on most surfaces, so you won't need a mouse pad. The battery lasts up to 18 months before a charge is required.