1.Compatible with Windows 95/98/Me/2000/Xp/vista/win7
2.Eight-way digital D-pad，Can swithched between digital and analog modes 
3.Two inrernal motors provide maximun vibration
4.Built-in motors with maximun vibration feedback
5.Turbo fire functions and auto function
6.Each Handle with 4-axis and 12- buttons
7.Ergonomically shaped for comfort and control
8.Supportted Direct-X demand
9.Fully compatible with USB 1.0/1.1/2.0