4 DPI switch: 1200 /2400 /4800 /7200DPI/ Usb interface for game appearance/ high precision movement/ operating frequency: 16/ rated operating voltage: 3V/ rated operating current: 11mA/ tracing system: optical/ life circle: 3,000,000
4 DPI switch: 1200 /2400 /4800 /7200DPI/ Usb interface for game appearance/ high precision movement/ operating frequency: 16/ rated operating voltage: 3V/ rated operating current: 11mA/ tracing system: optical/ life circle: 3,000,000
