See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
2Wire 802.11G USB Wireless LAN Card v2
For a list of all currently documented Airoha chipsets with specifications, see Airoha.
This adapter has a U.FL connector inside (the antenna is connected to it).
2Wire part # 1000-100075-000
[ 9169.718248] zd1211rw 1-3:1.0: zd1211b chip 0ace:1215 v4810 high 00-21-86 AL2230S_RF pa0 g--N-
[ 9262.611613] zd1211rw 1-3:1.0: zd1211b chip 0ace:1215 v4810 high 00-1e-37 AL2230S_RF pa0 g--N-