StarTech.com USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Adapter, 1ft/30cm Attached Cable, USB to RJ45 Adapter - USB to RJ45 adapter supports up to Gigabit speeds and compatibility with 10/100 Mbps networks - The USB network adapter offers diagnostic LEDs; Built-in 11.8in/300mm cable; USB powered - Windows/macOS/Linux/Chrome OS | 9K Jumbo Frames | VLAN

StarTech.com Fast Ethernet Card - 10/100Base-TX - Plug-in Card - PCI Express - 1 Port(s) - 1

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

DIGITUS Professional Video Extender Transmitter - 2 x Network (RJ-45)

Hewlett Packard Enterprise HPE 10Gigabit Ethernet Card for Server - 10GBase-X - Standup - PCI Express 3.0 x8 - 2 Port(s) - Optical Fiber

Hewlett Packard Enterprise HPE 10Gigabit Ethernet Card for Server - 10GBase-X - FlexibleLOM - PCI Express 3.0 x8 - 2 Port(s) - Optical Fiber

Hewlett Packard Enterprise HPE 25Gigabit Ethernet Card for Server - 25GBase-X, 10GBase-X - Plug-in Card - PCI Express 3.0 x8 - 2 Port(s) - Optical Fiber

Synology M2D20 M.2 to PCI Express Adapter

Hewlett Packard Enterprise HPE FlexFabric 533FLR-T 10Gigabit Ethernet Card for Server - 10GBase-T - Plug-in Card - PCI Express x8 - 2 Port(s) - 2 - Twisted Pair

Hewlett Packard Enterprise HPE 25Gigabit Ethernet Card for Server - 25GBase-X, 10GBase-X - Plug-in Card - PCI Express 3.0 x16 - 2 Port(s) - Optical Fiber

Hewlett Packard Enterprise HPE 10Gigabit Ethernet Card - 10GBase-X - Plug-in Card - PCI Express 3.0 x8 - 2 Port(s) - Optical Fiber

Hewlett Packard Enterprise HPE Gigabit Ethernet Card - 1000Base-T - Plug-in Card - PCI Express 2.0 x4 - 4 Port(s) - 4 - Twisted Pair

HP X550 X550-T2 10Gigabit Ethernet Card for Workstation - 10GBase-T - Plug-in Card - 2 Port(s) - Twisted Pair

Hewlett Packard Enterprise HPE 25Gigabit Ethernet Card for Server - 25GBase-X, 10GBase-X - Plug-in Card - PCI Express 3.0 x8 - 2 Port(s) - Optical Fiber

Hewlett Packard Enterprise HPE 331FLR Gigabit Ethernet Card for Server - 10/100/1000Base-T - Plug-in Card - PCI Express 2.0 x4 - 4 Port(s) - 4 - Twisted Pair