Product ConditionNew Response Time1000Hz Connection TypeWired Interface TypeUSB 2.0 SensorOptical / PMW-3325 Sensor DPI switch400 / 800 / 1600 / 3200 / 6400 Buttons6 Main Key switchesOMRON 20M LED LightRGB USB Cable2 m Dimensions129.5 mm x 83.2 mm x 41.2 mm ...