Quantum QHM-7487 USB Game Pad comes pre-installed with turbo and auto function keys which make the video or computer games all the more exciting, adventures and interesting. This game pad supports both Windows Vista as well as Windows 07 that is the latest operating system of windows. There are analog and digital mode keys that impart a great deal of smoothness which, in turn, enhances the overall effectiveness of the game pad. The anti-skin and comfortable hand grip adds to the pleasant experience of the user. The Double vibration/Shock function helps in providing you with a realistic feel while playing the game.