Music Fidelity M1DAC on Mac reads as 24/96

So I just purchased an M1DAC which should take in samples up to 24/192
- however my mac recognizes it via USB as a "Music Fidelity M1DAC 24/96".

Wondering why / how to get it to the 24/192. I have some 24/192 tracks from HD Tracks I would like to hear at TOP quality.