I ran across such a card. It was only good for less than XP oses.
I have a Wireless LAN PC Card that I am trying to use in a ThinkPad R31 2656-2GU that is running Windows XP Professional. I have tried installing the drivers from the CD that came with the card but when I check in Device Manager there is an exclamation next to the entry for the Wireless PC Card. I would try contacting the manufacturer but I can not find any contact information in the material that came with the card. Actually, I can not find any indication of who the manufacturer even is. The entry in Device Manager for the card is "IEEE 802.11g Wireless LAN CardBus Adapter". I have tried using several driver websites to identify missing drivers on my pc (which they do for free) but they require payment to actually download the driver. I have links to images of the front and back of the card below. I am hoping someone can tell me how I can determine what the correct driver for the card is and where I can download it, for free.