yep, just reset or use the right click 'scan for hardware changes' BEFORE WE move onto pluging the USB back in.
windows will find all the currently attached devices you have removed from the list and re-install them plus all the TCP:ip networking stuff.
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Doc can use that wired 3Com 3C920 Ethernet if it comes down to wireing up that port to the router, and do the remote install if needs be, but it will work this time, so no need