Can VOX free version play Hi-Res Musics in Old Mac Mini 2010?



I am a new user of VOX and just find VOX in my old Mac mini 2010 can only output musics up to 44KHz through my USB cable to DAC.

Would someone please help and let me know if VOX free version can also play Hi-Res Musics in my old Mac Mini 2010?

Many thanks