
Most PCs have plenty of USB ports, and you're likely aren't having to expand you USB ports using a HUB, but if you are just make sure your audio interfaces (or piano) are plugged directly into the computer. This is where you use one computer USB port and fan it out to be more than one USB port.

The only thing you should probably avoid is using a USB hub. Typical DAW software can handle multiple inputs from multiple sources.Īlso, just because the piano uses a USB port, doesn't mean your other USB ports can't be used by a different audio interface. If that is in fact true, and their capturing isn't some proprietary software thing, then I also see no reason you can't record other tracks at the same time using another audio interface. If so, then you should be able to record it just as you would any sound card.

This suggests to me that it MAY function as a typically audio input (like a sound card). Without studying the manual for your piano, I can't say anything with certainty, but that link did say that it could "capture uncompressed audio.
