Guillemot Hercules HWGUm-54

Overview
"124"x-"00000074-01Z" appears to be silkscreened on the board in the FCC photos.

The Hercules FCC ID is NAM5090690. The Edimax FCC ID (not likely printed on the unit) is NDD9576110905.

Links of Interest
Drivers

pastebin lsusb and log dump, ndiswrapper entry