Found this: I had a look at those drivers & the reason why GBW refuses to add them is because we scan the inf for PCI\VEN format & in usb nic inf files, the format is different. At the moment we only support PCI id based infs to be handled by GBW. from here: https://www-secure.symantec.com/connect/forums/manually-add-usb-nic-driver
Anyone know if this has changed since this post from over 2 years ago?
I can't be the only person trying to image ultrabooks with no onboard wired nics.