See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
D-Link DWA-171 rev B1
Wireless AC Dual Band USB Adapter
"8WUSAC03.1A1G" and "WUSAC03" is silkscreened on the board in the FCC photos.
- The device is shown as using a Skyworks SKY85703-11 FEM.
The USB ID for this device would seem to be 2001:3d02.