Be sure to grab a spare Nintendo-licensed power adapter for this if you don’t already have one, as some people reported issues when pairing this with a third-party adapter.
This portable dock also has USB 3.0 and USB 2.0 ports for connecting other devices like wired controllers!
Promising review: “Had a vacation planned at an Airbnb and didn’t wanna miss out on gaming fun. This small unit fit the bill and worked flawlessly for many hours of gaming on our Nintendo Switch. It has also found a more permanent home in our main bedroom for when we want to game after hours without using the big living room TV where the dock is set up. When first connecting to our bedroom TV, it would not work, but I quickly diagnosed a faulty HDMI cable as the culprit. Swapping that with a better quality one fixed the issue.” —Magnus
Get it from Amazon for $19.99.