Baolian Korean Style Bat Top Arcade Joystick, 4/8 Way (Red) - MAME, JAMMA
The Baolian Bat Top Joystick can be set to operate in 4 or 8 way mode by adjusting the 4/8 way selector at the base of the joystick. 4/8 Way Operation (changed by adjusting 4/8 way plate at base of joystick).