1000Mbps PCI Express X4 Gigabit Ethernet Server Adapter, Intel 82576 Ethernet Controller LAN Card - China Server LAN Card, Femrice 1000Mbps | Made-in-China.com
Gigabit Dual NIC with Intel 82576 Chip, 1Gb Network Card Compare to Intel E1G42ET NIC, 2 RJ45 Ports, PCI Express 2.1 X1, Ethernet Card with Low Profi - Imported Products from USA - iBhejo
E1G42ET, Intel Gigabit ET Dual Port Server Adapter, Intel 82576, RJ45 Copper
E1G42EF, Intel Gigabit EF Dual Port Server Adapter, Intel 82576, LC MMF