Functional gamepad with vibration. Great working with advanced games. Ergonomic design is comfortable to hold and does not cause discomfort in your hands during the game. 2 analog manipulators 12 action buttons (including 2 buttons in analog sticks), 2 modes (analog and digital) and 8-way D-pad for easy access to most of the features in games. Vibration motors produce additional effects generated by the game. Easy to install. Requires USB 2.0. Compatible with: Windows Me, Windows XP, Windows 2000 SP4, Windows Vista, Windows 7.