USB-C to Ethernet Adapter, 3x USB-A, Gigabit, Thunderbolt | Eaton
Fiber Optic Converter, USB 3 1000Base-SX - USB and Thunderbolt Network Adapters | StarTech.com
USB-C to Ethernet Adapter, GbE Adapter - USB and Thunderbolt Network Adapters | StarTech.com
Amazon.com: StarTech.com USB 3.0 to Dual Port Gigabit Ethernet Adapter w/USB Port - 10/100/100 - USB Gigabit LAN Network NIC Adapter (USB32000SPT) : Electronics
Amazon.com: Tripp Lite USB C to HDMI Multiport Adapter Converter Docking Station 4K@30Hz w/ USB-A Hub, Gigabit Ethernet Thunderbolt 3 USB Type C Black (U444-06N-H4GUBC) : Electronics
What Is FireWire Connector? | Connector Guide | C2G
RJ45 Splitter Adapter 1 to 2 Ways Dual Female Port CAT5/6/7 LAN Ethernet Cable - Walmart.com
FireWire HUB | IEEE 1394a FireWire to RJ45(Cat 5 Extender) port HUB | FW-UTPS400
ST-C51394-250 - 1394 FireWire Extender via CATx, up to 279 Ft.
1-Port USB over Cat5/Cat6 Extender Kit - USB 2.0, PoC, Up to 164 ft. (50 m) | Eaton