This is a very old device and there were never any Windows XP specific drivers written for it. It looks to be supported in Windows 95 up thru Windows 2000 only. Your pci card should contain a Davicom 9102A
You might want to read this thread: http://forums.driverguide.com/showthread.php?t=16269
It contains links to the drivers. Give them a try.
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