... Faster I/O response and more stable system operation.12. Classified all games to Stage, Flying/Shooting, Wrestle ... Family mainboard. (Double deck).2. 3&4p connector board with a Cable wire.3. A/V wires. (8 ... Power supply,Cable Holder,Jamma Harness,PCB Feet,Track Ball,Locks,Coin Door,Converter Board and so on ... and so on... Multi Game 2019 in 1 Game Board with 40G HD for arcade game machine - Arcade Game ...