Realtek Network Interface Controllers for PCI Express 10/100/1000M Gigabit Ethernet. OS: Windows XP. Category: Networking.
The JMC25x/JMC26x is a single-chip PCI-Express Gigabit Ethernet Controller. The Ethernet function is compliant to IEEE 802.3 Media Access Controller, and IEEE 802.3u 1000BASE-T/100BASE-TX/ 10BASE-T.
As the 5302 is a server oriented part, I have to wonder why you're using it with XP? If you seriously want to try it, then try the windows 2000 server drivers. HPAQ ...