Jamma Harness with 2x28pins 56 Pin connector that can be used for standard Jamma Arcade cabinet (Machines) and PCBs. 5 Foot Length. All wiring uses 22AWG ,Cheaper harnesses will only use 24AWG or 26AWG. The problem is if the resistance of wire is too high, it can cause a significant power loss before the DC voltages even reach the JAMMA PCB. Fast connection to power supply with attached terminal forks for all voltages (+5VDC, +12VDC, -5VDC, GND) Video signals connect through included standard monitor connector. Full Grounding Loop for all those joystick/button micro-switches on your control panel. Colour: as shown Material: plastic + metal Package Contents: 1 * Jamma Harness Cabinet Wire Wiring Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.