** New 2 Inch Trackball Revision 2 by RetroArcade.us designed specifically for the 60-IN-1 Jamma iCade mulitgame board, LED Lit trackball ** Product Information The RetroArcade.us Trackball is an "Arcade Quality" trackball and will work with your Jamma 60-IN-1 boards. The device will be automatically configured as soon as it is physically plugged into the Jamma board port.This is an excellent trackball for use with the 60-in-1 multigame units, very smooth operation.Technical Size:Width: 2-13/16 InchesLength: 2-13/16 InchesThickness: 1-3/8 InchesTrack Ball Size: 2 Inch Diameter, harness included. Mounting hardware sold separately Notes: The connector on this track ball is designed for the 60-IN-1 PCB board only, if you are wiring to a 276-IN-1 or other Jamma board you will have to remove the connector and manually wire to the board. Use the 276-IN-1 and Horizontal Jamma board wiring harness to perform this: Click Hear for additional wiring HarnessUPC: 740016535850Arcade Game Track Ball Click Here for wiring diagrams and manuals! Jamma 60-in-1 PCB, iCade, Arcade Multigame, Multicade board, JAMMA, Jamma PCB, Jamma 60-in-1, 60 in 1, Jamma Boards, 60 in 1 Arcade, 60 in 1 Jamma, Jamma Arcade, iCade 60 in 1, iCade 60-in-1, Jamma Board,happ trackball, happ 1