Ucom Professional L600D Computer Game Pad USB 2.0 This high performance ucom L600D gamepad has everything you need to play the game. It features eight-way digital d-buttons, eight digital fire buttons, plus both turbo & normal modes. With super control, durability and thumb-controlled analog sticks, this user friendly and easy to install ucom dual shock gamepad is ready for immediate gaming action -- no calibration needed. Specifications ideal controller to play games on pc comfortable design with familiar button layout and provide you with realistic feeling vibration function support dual shock games support pc usb 2.0/1.1/1.0 single mode option with led display reliable and stable construction plug and play installation key features ideal controller to play games on pc comfortable design with familiar button layout vibration function support dual shock games support pc usb 2.0/1.1/1.0 single mode option with led displa7 plug and play installation.