The Broadcom 14E4:1601 works in unsupported mode just fine. I used
the 14E4:1654 but all of the 14E4:16xx seem to be the same (same inf
and same sys files) so any I would expect to work. I edited the
genm32w.os2 file so that it would not pop up the unsupported message
by replacing the 1645 entry but it worked fine in unsupported mode.