Optical Usb Black 3 Buttons 1000Dpi

DimensionsMouseHeight: 112.96 mmWidth: 61.7 mmDepth: 38.4 mmWeight (with batteries): 85 gCordCable length: 180 cmTechnical SpecificationsSensor TechnologyOptical TrackingDPI (Min/Max): 1000±ButtonsNumber of Buttons: 3 (Left/Right-click, Middle click)ScrollingLine-by-line scrollingScroll Wheel: Yes, optical