Originally Posted by Kin Hell
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?
Haven't tried it, but I'd expect that both USB devices would be "gone" for Poseidon. Since power is fused (software-resettable by Poseidon), I don't think that any of the parts would suffer damage. Otherwise I'd recommend to leave the pin header open ;-)