* Button:9 buttons optical Mouse
* Tracking Resolution:1200 / 1600 / 2400 / 3200 / 4800 / 7200 DPI
* Connection: USB
* Suitable: PC/Notebook use
* Compatible: Win98~XP10
* Dimension (L * W * H mm):123*70*40MM
* Weight (g):about 132g
* Light:Colour Light |