See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
ZyXEL ZyAIR G-220F
For a list of all currently documented Airoha chipsets with specifications, see Airoha.
"ZyXEL", "45-601-000128", and "Made in Taiwan" is silkscreened on the board in the FCC photos.
This device has built-in Flash for auto-installation of its Windows driver.
There may also be a RFMD version (FCC ID: I88G220F)...
zd1211rw chip info
zd1211 chip 0586:3402 v4916 high 00-13-49 AL2230_RF pa0 ----