Logitech Wheel Mouse Optical Limited Edition

All the features you want out of an optical mouse in a stylish black enclosure that looks great on your desk. Use it on just about any surface because it records motion optically with an ultra-precise sensor instead of with a ball, so there are no moving parts to break or get dirty. And its rounded shape nestles comfortably into your left or right hand.

Features:
A 2X optical sensor-up to 800 dpi.
Three customizable buttons and a scroll wheel.
WebWheel™ software for smarter Internet browsing.
Comfortable in either hand.