Review on Bionik Giganet Adapter USB 3.0 to Wired Ethernet: Nintendo Switch-Compatible, Ultra-Compact Dock-Size, Gigabit 10/100/1000 LAN Port, Enhanced Airflow Grill Pattern by Fuzzhead Nelson

This is the best ethernet adapter you can buy for a switch. While mislabeled and should be corrected, this allows you to have an aesthetically pleasing dock for your Switch without the warts dangling from the back. Works the same as any adapter. It costs extra money.