... coding- Nano very fine receiver, Plug forgotten, without connecting to the Code of intelligent technology- Mouse built-in memory, the replacement of ... , Smart automtically sleeping and wake-up saving power function - Compatiable with Windows 98/2000/XP,NT4.0, Me, Linux , Windows 7 ... ,etc - Interface: USB- Frame Rate: 3200fps 3D 2.4G optical wireless mouse,computer mouse, mouse