USB InterfaceOptical Tracking MethodMaximum DPI: 80Optical sensor to 3000FPS..

Stylish & Elegant DesignHigh Precision OpticalEasier & Faster ScrollingTracking technology: OpticalCPI Resolution: 1000 dpiNumber of buttons: 3Cable Length: 1.6mScroll Wheel (Y/N): YesInterface: USBOS Supported: Windows 8/10, Mac OS X 10.10 or later, Linux® kernel 2.6+..

Smooth & Accurate Control High Precision Optical SensorTravel FriendlyExceptional Battery LifeButtons: 3Sensor: OpticalDPI Resolution: 1200 DPIFPS: 2400 times/secInterface: USBUSB Report Rate: 125HzOS Supported Windows: 7/8/10..