You can easily test Joysticks with this item without the need to fire up a console or computer. Just plug in your 9 pin joystick and test all directions and fire buttons. Supports testing of standard fire button 1 and 2. There are 5 LEDs on board. Once you use a fire or any of the joystick direction one of the five LEDs will turn on.
Battery included.
Weight: 14g
Size: 5.5 x 3.3 x 1.2 cm
