Microsoft® Wheel Mouse Optical 1.1, Putty

Experience the easy, reliable control of the Microsoft® Wheel Mouse Optical. Featuring IntelliEye™ optical technology for maximum accuracy, this mouse provides smooth, precise motion on virtually any surface. No ball means no moving parts. Designed for comfort for both left and right hands with customizable buttons for ease of use. USB and PS/2 connection. Backed by the manufacturer's 2-year warranty. PC or Mac compatible.