D-Link DUB-E100 Fast Ethernet Card for PC - 10/100Base-TX - USB - 1 Port(s) - 1

StarTech.com Dual Port Network Card - 2-port PCI Express 10GBase-T / NBASE-T Ethernet Network Interface Card - 5 speed NIC Card - Intel X550 - PCIe Network Adapter Card Dual NIC ports Network Interface Card 2x 10 GbE RJ45 Ports - Intel X550AT Chip - 10GBASE-T / NBASE-T, Muli-Gigabit 1/2.5/5/10 Gbps, PCIe 3.0 x4, 15K Jumbo Frames, VLAN, PXE - Supports FCoE & iSCSI - 2 year warranty

StarTech.com 1-Port 2.5G NBASE-T PCIe Network Card, Computer Network Interface Card, Intel®I225-V; Single-Port Ethernet, Multi-Gigabit NIC - 1-Port 2.5Gbps interface NIC; PCIe network card w/ Intel I225-V; Supports NBASE-T, Multi-Gigabit speeds, Intel vPro, PXE boot, 9K jumbo, WoL, PCI Express 2.0; LAN card includes low-profile bracket; Ethernet card supports Windows, Linux

Synology M2D18 M.2 to SATA/PCI Express Adapter

StarTech.com 1-Port 2.5GbE M.2 2280 Network Card, NBASE-T PCIe Ethernet Card, Intel I225-V, Multi-Gigabit Desktop NIC/LAN Card, TAA - 1-Port 2.5GbE M.2 Network Card; Multi-gigabit speeds (2.5G/1G/100M/10M) - NBASE-T (802.3bz) NIC; PCIe Ethernet Card M.2 2280; B/M key compatible - Compact design for SFF/desktop PCs - Incl. 2ft Cat6 adapter; Full/low profile brackets - Windows/Linux

Intel 3168NGW IEEE 802.11ac Bluetooth 4.2 Wi-Fi/Bluetooth Combo Adapter - M.2 - 433 Mbit/s - 2.40 GHz ISM - 5 GHz UNII - Internal

Allied Telesis AT2711 AT-2711FX Fast Ethernet Card - 100Base-FX - Plug-in Card - PCI Express x1 - 1 Port(s) - 1 x SC Port(s)

Origin Storage Origin 10Gigabit Ethernet Card - 10GBase-X - SFP+ - Low Profile Bracket Height - Broadcom 57810S - Optical Fiber