Microsoft WIRELESS OPTICAL MOUSE RF Wireless Optical Blue mice

WIRELESS OPTICAL MOUSE PS2 USB W TILT WHEEL MOOD RING IN (PC) Decorate your desktop. This wireless optical mouse comes in a wide variety of eye-catching colors. Experience the comfort of ergonomic design and the convenience of Tilt Wheel Technology, and work without interruption with three times longer battery life. Scroll every which way. Now you can scroll horizontally as well as vertically through documents and Web pages. The entire wheel tilts, acts as a button, and reacts smoothly to your speed.