Originally Posted by Schoenfeld
RapidRoad has two USB ports only. If you put the card on the X-Surf-100, it will activate the two rear USB ports of the networking card. You *can* use the internal header, but you MUST leave the corresponding rear port(s) of the X-Surf-100 unused.
The header has standard pinout: 10-pin with key, as you can find them on many motherboards. Pretty much any internal USB thing should work. This header is active on both version of RapidRoad, so no requirement to buy the Clockport version if you want to connect something internal on the X-Surf-100.
As a matter of interest, what would be the consequences for running one Internal Port to, say a card reader ....& then plugging into the wrong port on the back plane?