Descripción del producto

1) Color: All kinds of injection or rubber coated colors available 2) 3 Buttons 3) **0DPI optical sensor technology for precise movement 4) USB ,PS/2 and U+P Combo ports available 5) Key-Press Life: over 1,**0,**0 times 6) Can work on any surface except glass 7) Compatible with Windows*5/*8/NT/ME/***0/XP/Vista 8) Fit for your left hand and right hand 9) Packaging : Blister, color box or white box