Help with SEGA Type 3 Style IO (micro USB ver)

[Bashi]

Hello, I recently got one of these for a cab I'm working on in order to run my Ringedge 2 along with outputting to the micro USB on the side. Does anyone know which power connectors I need to use to power the IO? I've snooped around the forums for a little and have picked up that not all power connecters are needed in order to use the IO for basic digital controls. Thanks!

 

[nem]

If you're only using JVS (for RE2), then you just need to connect power to one of the 5V headers (top right, 4-pin connectors).

IIRC for USB you need 12V as well (bottom left, 5-pin connectors).