If you're not impressed with the Switch's WiFi capabilities and were thinking about using ethernet instead, I hope this helps. : r/NintendoSwitch
Nintendo Switch FCC Documents Confirm 5GHz MIMO Wi-Fi, Bluetooth Capabilities & More
Can Nintendo Switch Connect to 5GHz Wi-Fi? – CareerGamers
How-to: set up dual-band WiFi (and juice your downloads) | Engadget
How is my download speed 5mbps down on my Switch and 76mbps on my phone on the same couch? : r/NintendoSwitch
5 Fixes When a Nintendo Switch Won't Connect to WiFi – WirelesSHack
How to Check Nintendo Switch WiFi Region Channel 5GHz - YouTube
No Wifi, replaced the chip 2 times already - Nintendo Switch Lite - TronicsFix
Some Nintendo Switch users getting weak Wi-Fi signal - Polygon
Solved] Nintendo Switch Not Connecting to WiFi
What to do if Switch won't connect to Internet or Wi-Fi? - Android Authority
How To Improve Your Nintendo Switch Internet Connection - GameSpot
What WiFi speeds are you getting on your Switch? : r/NintendoSwitch
Nintendo Is Actively Investigating 5G Technology | Nintendo Life
How to Connect Nintendo Switch to Wifi Internet (5ghz or 2ghz?) - YouTube
How To Fix Nintendo Switch Wifi Issues | can't connect, find network
How to Connect Bluetooth Headphones To Nintendo Switch (No Adapter)
FCC filing points to non-removable battery for Switch, 5Ghz wifi supported and more | The GoNintendo Archives | GoNintendo
HOW TO FIX : NINTENDO SWITCH NOT DETECTING 5GHZ WIFI - YouTube
What maximum speeds can you achieve WiFi using your Nintendo Switch running Test Connection? | GBAtemp.net - The Independent Video Game Community
Amazon.com: Eightwood 2.4GHz 5GHz Dual Band WiFi Antenna RP-SMA Male Connector with SMA Male to RP-SMA Female Adapter (2-Pack) for PCI-E WiFi Network Card USB WiFi Adapter Wireless Router : Electronics
Nintendo Switch Slow TX/RX 5ghz AC | Ubiquiti Community
Nintendo Switch Won't Connect to WiFi Error Fix - GameRevolution