I was looking for this, and found a post recommending this catalog: https://www.reddit.com/r/MiniPCs/comments/xdlgte/fall_2022_general_mini_pc_buyers_guide_usa/

It said there was a column for "displayport alt mode and data", but it doesn't seem to be there. Was it in a previous version, but dropped for the latest? Is it actually called something else? I couldn't find a column with a related name either.

I'm looking for a minipc with this capability, preferably one with low power requirements that could be portable, for some light computing on something like nreal glasses. Wondering if something like that exists, or if finding one is hard enough that it'd be preferable to just get an adapter for that.