2 Port 10G PCIe Network Adapter Card NIC - Network Adapter Cards | StarTech.com United Kingdom
10Gtek for X550-T1, 10GbE Converged Network Adapter (CNA/NIC), PCI-E X – Hazoo
10Gtek® 10GbE PCIE Network Card for Intel X550-T1 - ELX550AT Chip, Single RJ45 Ports, 10Gbit PCI Express x4 LAN Adapter, 10Gb NIC for Windows Server, Windows 7/8/10, Linux: Amazon.co.uk: Computers & Accessories
Dell Intel X550-T2 Dual Port 10GB RJ45 Network Card C4D5P
H!Fiber.com 10Gb Ethernet Network Card for X550-T1- ELX550AT Chip, 10Gb PCI Express X4 LAN Network Adapter with Single Copper RJ45 Port, 10Gb NIC for Windows Server, Windows 7/8/10, Linux, VMware ESX :
1-Port PCIe 10Gb Ethernet Network Card with Intel X550-AT Chip from StarTech.com LN103581 - ST10000SPEXI | SCAN UK