Type In-EarCable length (mm) 1 x 3.5 mm jackFrequency 20 - 20 000 HzWarranty 12 Months..
Sensors OpticalType WiredMovement Resolution 1200-1600 DPIButtons 7System requirements Windows ..
Sensors OpticalType WiredMovement Resolution 1200-1600 DPIButtons 7, (Silent Click )System requi..
Sensors OpticalType WiredMovement Resolution 1200-1600 DPIButtons 5System requirements Windows ..
Sensors OpticalType WiredMovement Resolution 1200 DPIButtons 3System requirements Windows 7 / 8..
Sensors OpticalType USBMovement Resolution 1000 DPIButtons 3System requirements Windows XP / Vi..
Manufacturer A4TechMnfr Part # -Model A4 OP-620DSensors OpticalType USB wiredMovement Resolutio..
Sensors OpticalType USBMovement Resolution 1000 DPIButtons 4System requirements Windows XP / Vi..
Model OP-720Sensors OpticalType USB/WiredMovement Resolution 1000 DPIButtons 3System requiremen..
Sensors OpticalType WiredMovement Resolution 1200 DPIButtons 3, (Silent Click)System requirement..
Sensors OpticalType WiredMovement Resolution 1000 DPIButtons 4System requirements Windows XP / ..
Model OP-760Sensors OpticalType USB/WiredMovement Resolution 1000 DPIButtons 3System requiremen..
Sensors PixArt PMW3325 Gaming Engine/OpticalType Wired USBMovement Resolution 5,000 CPIButtons 8..