Thanks for the response and I checked the link but I have not heard of a Compute Card before. From what I read it seems to be aimed at smart devices and is a very small computer.. I can't find out much more related to its use.
But I did look at the .inf file for the device and it appears to be a Null driver installed to remove the Yellow Bang from Device Manager. So it appears to be some device which is not operational on my system. I suppose a guess might be the TPM connector. A web search was mentioning things like infrared cameras with might be involved with a TPM. Maybe even the Intel Optane Memory option is involved.
The fact the driver is out of date doesn't make a difference but now I am wondering what my system is missing. I may see if I can get a TPM for the system to test.
Thanks.
Maximus Z790 Hero,
Intel i9-13900k
Intel BE200