Is the ZD3 DAC Fully USB UAC2 compliant with a Windows PC?

Thanks to @Douglas_Blake for his Feedback and great questions, and testing recommendations like this one. Stay tuned ad I will be testing more of his recommendations soon. The question he asked: Is the Fosi Audio ZD3 DAC actually USB UAC2 compliant. meaning, does the WINDOWS volume slider still worked when connected to this DAC via USB? This video answers that.