I got it running using this adapter:
https://www.amazon.de/gp/product/B088Z44QKF/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
I needs a software - download the APK file via PC or mobile and install it with the procedure linked by KipK.
Start the software, then connect the adapter and activate USB thethering in the Herelink settings.
the sceen comes up on the monitor or video headset with no recognizable latency.
I am very happy since the screen of the Herelink is small and dark compared to my Samsung mobile I use with my other drone.
Best regards
Peter