Amazon.com: TP-Link USB to Ethernet Adapter, Foldable USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Network Adapter, Support Windows 10/8.1/8/7/Vista/XP for Desktop Laptop Apple MacBook Linux (UE300) : Electronics
Startech.com ST10GSPEXNB2 1 Port Pcie Network Adapter Card 10 Gigabit Ethernet Lan Rj45 for $165.97.
The Best Powerline Networking Adapter for 2023 | Reviews by Wirecutter