Now I'm not at my XP machine right now, but you can try going into network connections, right-clicking on the connection (if it's listed) and hitting properties. There ought to be a field there listing information about the NIC.
If it isn't listed in network connections, let us know what controller is on the board, and we can look around for nics which use that specific controller.
XP 2500+ Barton @ email@example.com
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