This is an 802.11B/G wireless chipset, such as found in some revisions of the Dlink DWL-G630 Cardbus card
This needs a fairly recent (as of September 2005) version of madwifi to work. The versions that ship with, for example, Debian Sarge and Ubuntu Hoary are too old.
If you get a 'HAL error 1' when trying to load this card, try upgrading your version of madwifi
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