I managed to build a portal wireless router for my travels using a Raspberry Pi 4 with RaspAP and a USB Wi-Fi adapter.

Building a travel router Confession: I did spend a little money on this project, just because I wanted the Raspberry Pi in a more robust case than what I had buried in my entertainment center.

Set up a Raspberry Pi travel router to secure your internet connection. Enjoy safe browsing on public Wi-Fi networks.

Learn how to build a Raspberry Pi 4G LTE Router allowing you to access the Internet from wherever you may be using a wireless 4G network ...

The versatile Raspberry Pi can be configured to serve many functions. This includes creating an extender for your wi-fi network to cover dead spots.

You just need to find a Pi, is all This 6-inch board turns a Raspberry Pi module into a DIY router This $55 module could put a homebrew router into the palm of your hand (literally).