Topic: RME interface to use with Synology NAS

Hello again friends,

I noticed Synology NASes can output audio thanks to builtin usb 3.0 port(s),
so question is obvious, which RME interface will be compatible with these?
anyone has experience using some reliable combination?
I can only guess class compliant supported RME devices might work?

thanks in advance, cheers

HDSPe AIO, ADI-2 DAC, Fireface UFX, Octamic D, Octamic II
Reaper, High Sierra