See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
Edimax EW-7711UTn v2
"1244-00000773-50Z" is silkscreened on the board in the FCC photos.
The FCC test report lists the following additional models as being electrically identical...
- Edimax GWU-H11Tn
- Hama 62778
- MINITAR MWNU11-M
- PCI / Planex GW-USMicroN
- Jensen Scandinavia AL25150