Question about ASUS TUF Gaming VG279QM

Hello,
It's more a way to power a USB HUB for example, with the supplied cable.

https://www.asus.com/support...

It also works for powering other devices ^^

But I don't think, unless I'm mistaken, that it acts as a DATA link to the computer. As it would be the case for a colorimetric probe or for the Asus REFLEX device. (the latency measurement tool for the new ROG Series displays).