had troubles with my WMR VR headset (Lenovo explorer) though. when I plugged it in, it would wow the bios on my 2080. didn't know power went through hdmi. 3 bios reinstall later (just to confirm the error want caused by me) I swapped it with a normal hdmi monitor and everything worked fine!
I recommend this product for your display needs. just be careful with any device they're not a monitor. especially one that's externally powered, there's a potential to get the card/motherboard. I don't think it's this adapters fault, I figure it'll happen on most VR headsets with certain cards.