Cat5 Adapter boards for Sys 7 era pinball machines

These custom made adapter boards connect to your machine's power driver board.  Choose which adapter you would like to order.

  • Harness "A" - 2J11
  • Harness "B" - 2J12
  • Harness "C" - 2J9 

You can discover which adapter uses which triggers by reviewing the dip switch settings chart for each adapter at the following link:

Dip Switch Settings

This Item Includes:

  • Cat5 Adapter Board

Used on the following machines

Williams Sys 7:

Black Knight
Black Knight Limited Edition
Cosmic Gunfight
Firepower II
Jungle Lord
Laser Cue
Solar Fire
Star Light
Time Fantasy

Sys 7 Harness Adapter Boards

  • Product Code: sys-7-harness
  • Availability: In Stock
  • $0.00

Available Options

Tags: Sys 7 Harness Adapter Boards