Wired mouse gaming mouse infrared mouse series razer deathadder scanning technology infrared motion sensor optical interface usb 20 max resolution 3 500 dpi number of keys 5 compatible operating systems windows 7 windows 8 windows vista windows xp properties adjustable resolution cable length 213 cm max acceleration 15 g signal frequency 1 000 hz response time 1 ms colour black motif manufacturer logo length 127 cm width 7 cm weight 148