Pair of new, replacement ribbon cables for original Williams Rom and Interface boards used on Defender, Stargate, Joust, Robotron, Sinistar and Bubbles. These are new 6" cables: one is a 40 pin cable for the Rom board, the other is a 20 pin cable for the Widget / Interface board.  

We have found many of the original cables used on these Williams game boards to become touchy and flaky over time and these are ideal replacements. Listing includes one Rom cable and one Interface cable.

Note, you will need to remove the original cables with a desoldering iron and solder the new cables in place.