See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
Proware PW-DN523 v2
300M Mini Wireless N USB Adapter
"2052500282" and "Rev: 1.0" is silkscreened on the board in the FCC photos.
The FCC manual indicates that the device uses RTL8191SU. The FCC test report indicates that the device is 1T2R.
- It is assumed that the device does indeed use RTL8191SU.
This device appears to be used by Dvico as the ME-DN523 (possibly alternate model of DDVX-WIFI).