MARVO M420 7D Optical Wired Gaming Mouse
 
1.Lights:4 colors
2.Interface:USB 
3.DPI:1200/1600/2400/3200
4.Polling Rate:125Hz
5.Cable Length: 1.8m±5cm
6.Stroke Life: 5 million times
7.Weight:140g±5g
8.Size: 130x81.5x49.8mm
9.OS support:Windows(XP or newer)