Thrustmaster Wheel Power adapter info question

[yevaud]

I have a thrustmaster nascar pro force feedback wheel, and have misplaced the power adapter. Anyone have this wheel and can tell me what the voltage/polarity is? It's not indicated where the power attaches to the wheel as it should be, and not information they chose to include on the thrustmaster website.

 

[yevaud]

Just gonna bump this once. Still looking for the info. Someone's gotta have this wheel.