Number of Buttons: 3Interface Type: USBHand Orientation: Both HandsStyle: MiniStyle: 3DStyle: FingerBrand Name: RapooPower Type: BatteryNumber of Rollers: 1DPI: 1000Type: 2.4Ghz WirelessOperation Mode: Opto-electronicGross Weight: 55gModel Number: M20Package: YesTime to market: Feb-14Products Status: StockApplication: Desktop, For Home Use, Laptop, For Office UseWi-Fi Range: 10mTracking Method: OpticalOptical Resolution: 1000 DPIWireless Technology: 2.4GHz
