Check the listing for details. Mortal Kombat 2 Extra Buttons Auxiliary Kick Harness Jamma+ Low Punch Arcade. Condition: New. Listed at 16.99 USD. You will receive: -(1) Mortal Kombat II Player 1+2 Extra Buttons Auxiliary Kick Jamma+ Harness with instructions. These are approximately 4 foot long to give you more than enough length. Each wire has a .187 female quick disconnect on all player controls for attaching to the terminal on the microswitch. A ground wire is also included on the harness. The ground wire has a bare stripped end that will need to be daisy chained or you will need to loop your buttons in with the common ground going to the jamma buttons. This harness allows you to connect low punch and low kick for both players since standard jamma connectors only allow for 3 buttons and MK uses 5. This is for a Mortal Kombat II kick harness only. It will only work for the Mortal Kombat II. Please see my other auctions for Mortal Kombat 1, 3, and 4 harnesses.