The intellinet gigabit pci network card 522328 is a high performance network adapter designed to fit into the pci slot of your desktop computer it allows you to upgrade your computer to support gigabit network speeds without changing your copper network cabling scheme to fiber opticfaster throughputthe gigabit pci network card supports throughput rates of up to 2 gbps when running in full duplex mode this is ideal for resource intensive cadcam client server database multimedia pre press