I think that some aspects of it are influenced by 96boards CE design, in particular, the low and high speed connectors appear to be consistent, however, the rest of the configuration is non-compliant.
Given the location of the power jack of it, I would guess that there is potential for something like a voltage regulator in that location.
If they’re selling it as 96boards compliant, or as a dragonboard (calling it “DeveloperBoard” is pretty weak…), then you’re looking at “knockoff” status. To be honest, it is a pretty weak design. If they wanted to add a network jack, they should have gone to the “extended” layout (like the DB820C or Hikey970). Then they could have added the parts they added and maintained compliance with the standard they’re poorly emulating.