3 inch Arcade Game trackball for Mame and Jamma Boards with Translucent White Ball

This trackball can work with Mame or xxx-in-1 by USB or PS connection.
And it can work with 60 in 1 board, Game Elf 138/412/1162 in 1 board by different wire.
So Please tell us what board you need to work with this trackball before order.

There are 2 versions of trackball,Non-LED and LED models. Price is different.
None-LED model is US$78, LED model is US$78 (It flashes multi-color, or set one color also)

Size:
Width: 5.25 Inches
Length: 5.5 Inches
Thickness: 2.5 Inches
Track Ball Hole Size: 3 Inches