Nowhere on this page it says that this device is class compliant, but it
claims that there is no driver necessary for OS X and iOS which seems a
good indicator for it.
What do you you think of this interface?
https://www.zoom.co.jp/products/production-recording/audio-interfaces/u-24-…
89 €
there is also a version with digital interfaces:
https://www.zoom.co.jp/products/production-recording/audio-interfaces/u-44-…
149 €