Even USB-powered solutions are often more powerful than onboard audio jacks ... with an XLR balanced output. Currently, I'm using the Schiit Ragnarok 2 because it also drives passive speakers ...
If you want to know how to connect two USB headsets at once ... headphone as another active output device in the Stereo Mix option. This will allow Windows to play audio output from both audio ...
There are other customization options such as a high-impedance output for handling difficult headphones. Like all USB audio interfaces, the Connect 2 provides zero-latency monitoring via headphones.
iFi has taken the proven GO Link formula and, by adding a balanced 4.4mm headphone output ... Audio over-ears I plugged the iFi GO Link Max into a Samsung Galaxy S21 smartphone using the USB ...