... support• TCP large packet segmentation support• Driver supported 2000, 2003 Server, XP 32/64-bit, Vista 32/64-bit• Dimension: ... Inch• Weight: 4 Oz• UPC: 810154012800System Requirement• Windows 2000, Server 2003 32/64-bit, XP 32/64-bit, Vista 32 ... an available PCI Express slotIncluded1 X PCI-Express Gigabit Ethernet Controller Card1 X User Manual1 X CD Driver PCI Express Gigabit Ethernet Controller Card