Gaming mouse laser mouse scanning technology laser motion sensor optical interface usb max resolution 8 200 dpi number of keys 8 compatible operating systems windows xp windows vista windows 7 windows 8 power supply charging cable design right handed mouse gaming function 32 bit arm processor cable length 180 cm max acceleration 30 g integrated memory 512 kb frame rate 12 000 fps response time 1 ms colour black motif bicolour length 127 c