... *Ergonomically design, powerful vibration motor inside, feel comfortable. Unique style, dual shock fountion * 2.4GHz wireless controlling* Supporting PC function* With ANALOG ... 10),11,12* Built in motor that support vibration feature* Dual analog sticks* On/OFF switch for power and motor* View ... switch, necessary sharp weapon for your flying, racing game* Support USB 1.0, 1.1, 2.0* Support DirectX 7.0a ...