This works about 98% - I've played it with two games, there is an occasional graphics glitch that appears sporadically. I tried this with two games; Capcom vs SNK and Power Stone. in Capcom vs SNK, there is a thin triangle that appears for a few frames at a time on the screen, and in Power Stone, the characters glove twitches after a round. Surely this would manifest in other ways for other games, so please only purchase the motherboard with that detail in mind. I'm including a photo, which is a screen grab from a video.

Tested using a Capcom IO, confirmed for graphics, sound, and controls

International Buyers - Please Note: 

Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility.

Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.

Shipping & The UK:

I ship via eBay’s International Program. They ship worldwide, but strangely, one of the primary limitations is that they do not ship from the US to the UK. I’ve confirmed that this is the case directly with eBay, but I won’t speculate as to why this limitation is in place. If you live in the UK, I can try to help with other arrangements.

Shipping & Forwarding Services:

If you are using a forwarding service, that’s fine, but please note that my responsibility for the safe handling and delivery of your item extends only to the address I receive on my invoice; what the forwarding service does with your item after that is beyond my control and is not covered by myself or eBay.