Sansun SN-105B PS/2 Optical 800DPI Black mice

Mouse 3 keys, optical, PS/2, Black The SN-105B 3 Button is a black rubber coated mouse and guarantees best usability on nearly every surface. It is based on the latest optical technology and allows you precise movements without any interruption. The rubber coating technology gives the mouse a special grip .The scroll wheel acts as a third button. To make computing just a bit more fun, there is a colored blue light source inside the mouse that illuminates the scroll wheel when in use.