1.Ultra-thin 2.4G Wireless Mouse with mini usb adapter 2.2. ... free moving in 10 meters 3.Rated working voltage: 3V Ultra-thin 2.4G Wireless Mouse with mini usb adapter Feature: 2 ... Requirements:Any PC/Notebook compatibles with USBWindows 95, 98, NT4.0, 2000, Me, XP, Vista, Win 7, Linux or Mac OSPackage ...