10Gtek Intel I210 Chip Gigabit Ethernet Network Card NIC Single Copper RJ45 Port PCI Express 2.1 X1 Same as I210-T1 Intel 82580 Chipset (4 x SFP ports)

10/100/1000Mbps PCI-E NIC Gigabit Ethernet Converged Network Card with Intel Intel I350-AM4 Chipset, Ethernet Server Network Adapter, Quad SFP Port, PCIE 2.0 X4, Compare to Intel I350-F4

TP-Link TL-SG105, 5 Port Gigabit Unmanaged Ethernet Switch, Network Hub, Ethernet Splitter, Plug & Play, Fanless Metal Design, Shielded Ports, Traffic Optimization,Navy Blue

10Gtek 10Gb Dual RJ45 Port Network Card with X540 Controller, PCIe Ethernet LAN Adapter for Windows/Linux/ESX Servers, Compare to Intel X540-T2