If the audio device can't separate the in/out routing, it would be problematic. But I'd make double sure the device itself doesn't have settings on it for this. It would surprise me if audio in HAD to be sent out the audio out port.
/It should at least be able to be routed to one of the headphone outs instead, or not sent back out


I do not work here, but the benefits are still awesome
Make your sound your own!