Using an Ultra with a Denafrips Pontus 15 and a USB hub...

[Bill Mac]

I'm looking at a Denafrips Pontus 15 DAC that would be used with an Ultra. Is anyone using a Denafrips Pontus 15 or any or their other DACs successfully with a USB hub. I'd like to take advantage of the Pontus 15's USB-DAC input. So the use of a USB hub would be needed. Thanks in advance for any thoughts on this!