See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
This FCC ID would appear cover models DWL-G520i (internal PIFA antennas, via U.FL) and DWL-G520e (external dipole antenna, via an unknown coaxial connector). It may have been unreleased or bundled only with certain (desktop) computers.. it certainly was not widely released.
A sticker with "CX2 WLAN 11 b/g PCI Card", "Alpha Networks Inc.", and "Made in Taiwan" printed on it is affixed to the back of the card in the FCC photos.
The FCC test report notes the module used as the Intel PRO/Wireless 2200BG (WM3B2200BG).
- It will be assumed that this device will be able to use drivers supporting ipw2200.