RME Fireface 802 over USB not showing up in audio

[bendylegs]

I have an RME fireface 802 that I'm trying to use over USB. It shows up in system information but not in audio devices. My mobo is a GA-z270x-UD5 and I have the built in 1220 audio working via AppleALC + lilu. Any ideas where to start?

I'm in 10.12.6

 

[bendylegs]

Turns out I'm an idiot and had installed the FW and not the USB drivers. Doh!