StarTech.com USB-C to Dual Gigabit Ethernet Adapter with USB 3.0 (Type-A) Port - USB Type-C Gigabit Network Adapter (US1GC301AU2R) - network adapter - USB-C - Gigabit Ethernet x 2 + USB 3.0
Amazon.com: StarTech.com USB 3.0 to Fiber Optic Converter - Compact USB to Open SFP Adapter - USB to Gigabit Network Adapter - USB 3.0 Fiber Adapter Multi Mode(MMF)/Single Mode Fiber(SMF) Compatible (US1GA30SFP) :
Amazon.com: SABRENT USB Type-A or Type-C to 2.5 Gigabit Ethernet Adapter 10/100/1000/2500 (NT-S25G) : Electronics
Multi-Gig for the Masses — Building an inexpensive 10GbE network for the home | by Taylor Wilsdon | Medium
Usb 3.0 To Rj45 10 Gigabit Ethernet Adapter Pc Nintendo Switch ,usb C Type Thunderbolt To 10/100/1000 Network Lan For Macbook - Pc Hardware Cables & Adapters - AliExpress
Amazon.com: Eboxer Gigabit Ethernet Adapter, Type C USB 3.0 1Gbps High Speed Ethernet LAN Network Card for Mobile Phone Tablet Notebook and More, Support Forward and Reverse Plugging : Electronics
Thunderbolt 3 10G Ethernet Adapter
McFiver PCIe Card - SONNETTECH
Thunder3 Dock Pro - Thunderbolt 3 Docking Station with 10GbE | AKiTiO