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