For a few years now, I have had a flight simulator in my Hangar but for any software updates, I had to disconnect the computer and move to outside my hangar and use WiFi from some of the local hot spots. I cannot pick up any of the hot spots inside the hangar. Recently I installed an Octoprint server for my 3-D printer which I also keep in the hangar. That requires an Ethernet connection for any updates. After reading some reviews on a Travel Remote Router, I decided to give it a try. It works! I got this one: https://www.amazon.com/dp/B08MKZXGBY?psc=1&ref=ppx_yo2ov_dt_b_product_details , although they have one for half that price but a little slower. The travel remote router that I got offers two Ethernet jacks but I have not tried using those yet.