Enter Wireless Mouse 2.4Ghz By Voyager/Optical Mouse
1600 dpi Optical Sensor Automatic connection,plug and forget ultra thin receiver into USB interface .Optical traking 1600 dpi high accuracy red light tracking engine.experience precise, responsive,smooth tracking .system requirements- Windows® XP, Windows Vista®,or Windows ® 7 Mac OS® X 10.4 or later,Linux® kernel 2.6 or later.