Features: Made of computer-numerical-control machined aluminum materials, light weight, high strength and fine plasticity. Non-touching sensor, high accuracy, and the accuracy does not decrease over time. Designed without tact switch and potentiometer help to extend the lifespan of product. Support a variety of game settings. Drive free design, plug and play, easy to install, only suitable for 64bit PC wins system. High rigidity spring provides damping feel, no shaking, no noise, can provides a perfect gaming experience. You can easily adjust the tightness of spring to adjust the tension of handbrake. Compact size, with ergonomic curved handle, will not feel tired after long time using. Accessories set (according to your selection): 1 * Bracket, 1 * USB Cable, 4 * Screw, 1 * Wrench