JAMMA 28-Pin Arcade Harness, Four Control Layouts

✅ Wire the controls. The 28-pin harness brings compatible buttons and joystick inputs together.

✅ Match both ends. Four configurations pair 2.8 or 4.8 mm button terminals with different joystick connections.

✅ Plan the cabinet. Choose the option that matches the button terminals and joystick wiring in your cabinet.

Wire compatible arcade controls to a JAMMA board

A 28-pin JAMMA harness for wiring compatible buttons and joysticks to an arcade board. Four configurations pair 2.8 or 4.8 mm button terminals with different joystick connections. Check the edge connector orientation and board pinout before power is connected.

Technical details

• Interface reference: 28-pin JAMMA
• Button terminal options: 2.8 or 4.8 mm
• Joystick layouts: Verify selected label
• Options: Four harness configurations

Check both control ends, then choose the harness for your cabinet.