Amazon.com: Gigabit PCIe NIC with Intel 82574L Chip, 1Gb Network Card Compare to Intel EXPI9301CT/ EXPI9301CTBLK NIC, Single RJ45 Port, PCI Express X1, Ethernet Card for Windows/Windows Server/Linux : Electronics
10Gtek For Intel X540-T1, 10 Gigabit Ethernet Network Adapter, Single RJ45 to PCIe x8, with Intel X540-BT1 Controller, 10Gbps PCIe Network Card, Support Windows Server/Windows/Linux/ESX - Newegg.com
Intel X550-AT2 Based Ethernet Network Interface Card, 10GBase-T Dual-Port, PCIe 3.0 x 4, Compare to Intel X550-T2, Tall&Short Bracket - FS.com
Amazon.com: Dual-Port PCIe X4 Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82576 Two Ports LAN NIC Card for Support PXE SR-IOV for Windows/Windows Server/Linux/Freebsd/DOS with Low Profile : Electronics
StarTech.com 1 Port PCI Express Gigabit Ethernet Network Card - Intel I210 NIC - Single Port PCIe Network Adapter Card w/ Intel Chip - Walmart.com
Amazon.com: 10Gb PCI-E NIC Network Card, Dual SFP+ Port, with Intel 82599EN Controller, PCI Express Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA2(Intel E10G42BTDA) : Electronics
Intel 1GB Single Port PCIe Network card (half height) | Dell USA