Passing through the usb adapter I am getting roughly 30ms response times which is acceptable. Definitely not as fast as the m.2 version but good enough to keep me from buying a mini-pc or SBC. I would love to switch to the m.2 if someone could post here if they get a success. Just a strange side note, I couldn't get it to list in xoa and use the gui to do the passthrough. I had to manually hide it from the dom and pass the usb adapter to the vm. I couldn't figure out how to refresh the pci list and tried doing reboots to see if it would pick up the new device but no luck. If anyone knows how to refresh that list I'd be interested.

Thanks,
SFD