2500Mbps RJ45 Dual Ports LAN Ethernet Card Intel I226 PCI-E Network Adapter NIC

10G PCI-Express Network Adapter RJ45 Port PCIE Ethernet LAN NIC Card for Windows

Startech ST1000SPEXD4 Dual Port Gigabit PCIe Network Card

Intel 82576 Chip Dual PORT GIGABIT ETHERNET PCIe NIC Card Dual RJ45 Copper Ports

Super Micro AOC-SG-I2 Dual Port NIC Gigabit Ethernet Network PCI-e 1gbit 1gb

5Gbps PCIe Network Adapter RTL8126 Multi-Gigabit Ethernet Card PCI-E to RJ45 LAN

2.5Gbps PCI-E Network Card 4 port RJ45 Intel I226 Gigabit Ethernet Controller PC

Startech.com 1 Port Pcie Gigabit Nic Network Card - ST1000SPEX2L