Logitech Cordless Optical Trackman Mouse - Black
Designed for comfort and ensuring exceptional precision, the Logitech Cordless Optical TrackMan is an ergonomic wonder. This wireless trackball-based mouse has a design sculpted to fit the natural shape of your hand. The stable base keeps the TrackMan in one place and you have the large trackball to point with extreme accuracy. It's the pinnacle of what users want out of a mouse - the convenience of wireless, the comfort of a premium design and the expertise of precision-focused technology!