稴ize(mm) 115*62*37.5 稺eight(kg) 0.107 稲esolution 600-800dpi 稫ey-press life 150Million 稴afe certificate CE、FCC 稴canning speed 1500-3000/s 稥asy scrolling under: 稢ompatible with windows 95/98/Me/NT4.0/2000/XP 稢onnector PS/2,USB,U+P