Turbo, Clear and Auto function;
2 vibration engines, dual vibration;
There is no screw in appearance.

Newst PC Gamepad

Model No.:STK-2021

1.Compatible with Windows 98, 2000, ME, XP, NT, Vista OS.
2.8 directional buttons + 12 fire buttons + 2 analog sticks                                                                                                           

3. Turbo, Clear and Auto function
4.2 vibration engines, dual vibration                

5. There is no screw in appearance,very beautifull