I never travel without my GL-AXT1800. Saved me so many times.
What is the benefit of this over, for example, an iPhone hotspot?
Run one wireguard server in your home and one client instance on this router and now all of your devices can share the same residential VPN connection. No fraud blocks or extra extra verifications from your banking apps, no million suspicious login detected from all your social accounts, use your home netflix account, etc. All without your individual devices running a VPN app.