The Optorite Laser Mouse is available in two models - ML100 and ML101. What's the difference between the two? The ML100 (the model we tested) is red and the ML101 is blue! Why a color change requires a new model number is something only the elite marketing people at Optorite can answer. Both mice offer 1600 dpi laser tracking engines and a total of six programmable mouse buttons. Because of the precision required at 1600 dpi, the Optorite Laser is corded and not wireless.



Link: TheTechZone