[C]MOUSE MUS-001 OPTICAL BLACK PS/2

[C]MOUSE MUS-001 OPTICAL BLACK PS/3 Features -3-button optical mouse with scroll wheel -Advanced optical sensor for perfect pointer precision -Suitable for both right- and left handed users -Works on most surfaces Specifications -Interface: USB -Optical resolution: 1000 DPI -Dimensions: 97 x 55.5 x 34 mm -Net weight: 50 g System requirements -Compatible with Windows 98/ME/2000/NT/XP/VISTA/7/8 -Free USB port