USB Optical Wheel Wired Mouse - Black

Description

An optical mouse is a computer mouse that uses a light-emitting diode (LED) or laser to track movement. The sensor captures reflected light from the surface and translates it into cursor movement on the computer screen. Optical mice are an alternative to traditional mechanical mice, which have a rubber ball or trackball that collects dirt and needs to be cleaned regularly. Optical mice have a sealed bottom surface that is unaffected by dust and dirt, and can be used on different surfaces.