Made by Agere, Taiwan.
The provider said Socket's driver can be used in Windows and Windows CE.
Pros: Nice form factor for my PDA.
Cons: Common drivers (hostap and oronico/orinoco) don't work with this adapter in both a Sharp Zaurus SL-5500, C-1000, nor my HP Omnibook 6000 laptop via a CF/PCMCIA adapter. The manufacturer says it's based on a a Intersil Prism 2 chipset, but the drivers can't find 'em or find a badly formed PCMCIA tuplet and refuse to load.
Other Thoughts: If you have a Linux running PDA, don't buy this card!