PCIe Gigabit Ethernet Quad RJ45 Port Network Interface Card, PCI Express x4 Intel 82580 Chipset Server Network Adapter
StarTech.com 4-Port PCI Express Gigabit Network Adapter Card - Quad-Port PCIe Gigabit NIC - Add four Gigabit Ethernet ports to a client, server or workstation through one PCI Express slot - 4-Port
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