See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
MediaTek.For a list of all currently documented MediaTek chipsets with specifications, see
Wireless-AC450 USB Adapter
"EW-7711AUC V1.0A", "P/C = D01-123" and "1246-"<....>"-50Z"
- is silkscreened on the board in the FCC photos.
A MAC starting with AC:22:0B (ASUSTek) is etched onto
- the FCC EUT's USB connector. It's presumed to be used.