Genius MaxFighter F-23U V2. PC Joystick with Digital technology to enhance precision, speed and control. Genius MaxFighter F-23U USB Joystick General Features: USB interface Digital technology to enhance precision, speed and control Eight software assignable buttons 3D virtual reality control system Full function with View finder, Throttle, Rudder Ergonomically designed hand grip reduces fatigue Auto detects digital or analog modes LED lights display on/off status