I wanted to use this to isolate my USB 2.0 audio interface from my PC's power circuit. The USB audio interface is still detected correctly by my PC after putting the isolator in between, but unfortunately it doesn't play back any sound now. When I remove the isolator it immediately works again. With 16bit, 44khZ Stereo the bandwidth shouldn't be much above 16*44.000*2 = which should be roughly around 1,5 Mbit/sec. Anyway it shouldn't reach the specified 12Mbit in any case. I guess it works well with other devices as data is clearly transferred - but at least not with a Steinberg UR22 mkII
Arrived today. Looks good, and working ok for now.