The MaxFighter F-16U adopting USB interface is the latest model of the Genius F-16 joystick family. F-16U retains the same functions as the previous F-16 model, but has more interface options. There are two available interfaces, either USB port or game port, in the Genius F-16 joystick family depending on your need. Total Price 1500 Precise control with four buttons include trigger Includes Throttle controller Turbo function has continuous trigger effect USB interface; no driver required Supports Windows 2003/XP/Me/2000/98 USB Port Yes Number of Button 4 Throttle Yes Turbo Function Yes