[gator2k83]

the usb side should be easy to wire out as most usb follow the usb spec and have 4 wires + grounding the wires u need are +5v and -5v should be the red and black as thats the color of most. If i were you i would hack an old usb cable up and use that to test with, plugged into the adapter. then you can hook up to a powerd usb hub or usb port on the pc see the wires then go to the other side the htc side of the usb plug and test what wires have power and or ground. Or just keep the usb socket and use the old hacked usb cable to use for hooking up to what u choose for power.