LC power LC-m710B, optical USB mouse, 800dpi, black
Description
Optical sensor technology is one of the most significant improvements in computer mice. By replacing the trackball and all moving parts that used to be necessary to move the mouse, the mouse becomes more wear-free and precise than any conventional mouse with a trackball could ever be. The optical sensor transmits 800 signals per second to the Digital Signal Processor, eliminating the unwanted jumps that can occur regularly with trackball mice. By eliminating the need for moving parts, the optical mouse is virtually maintenance-free. The mouse is so precise that it can be used on almost any smooth surface. The scroll wheel allows you to browse and move through documents and the World Wide Web effortlessly.