See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
China WIFI WLG-1900SMA (TJ168)
Realtek.For a list of all currently documented Realtek chipsets with specifications, see
Was (and perhaps still is) one of the fairly common Alfa AWUS036H clones on eBay. Receiver sensitivity seemed to be a tad worse than that of the 500mW AWUS036H.