1.Wired Doubles Vibration USB Game Handle For PC 2.8 directional buttons,10 fires buttons 3.With bursts of setting function Wired Doubles Vibration USB Game Handle For PC1. USB game handle,eight directional buttons 2.10 fire buttons, comfortable, simple operation3. Support joystick fighting,flying,racing,shooting games4. With bursts of setting function,support PC or Mac/Windows98/2000/2003/ME/XP/ ...