... But neither the latest version of Windows 10 nor Windows Server 2019 have either of the wired or wireless network drivers built in.
You need to supply either a driver, or supply a network adapter that is supported and present.
Thank you for posting on the Intel® communities.
The information provided by Al.Hill is correct and at this point, only Windows® 10, 64-bit* is supported.
However, we really appreciate your feedback regarding support for Windows Server and we will share it with the proper department for future consideration.
Intel Customer Support Technician
A Contingent Worker at Intel