Add 10GbE to your system with an M.2 2280 module - CNX Software
Tripp Lite USB C to Gigabit Ethernet Adapter USB Type C to Gbe 10/100/1000 - network adapter - USB-C 3.1 - Gigabit - U436-06N-GB - USB Adapters - CDW.com
Amazon.com: Sonnet Solo 10G Thunderbolt 3 to SFP+ 10 Gigabit Ethernet Adapter (SFP+ [SR] Included) : Electronics
2 Port 10G PCIe Network Adapter Card NIC - Network Adapter Cards | Networking IO Products | StarTech.com Europe