Spectrum just revealed its new 'Invincible Wi-Fi' system, combining a standard home internet router, battery backup, and 5G backup into one package. It's available to Spectrum customers starting today ...

These days, your wireless router is not just your lifeline to the internet, but also to your job. We've hand-tested the top routers so you can find the right fit to build a snappy home Wi-Fi network.

I am confused as to exactly how something like this works. It is called a "Wi-Fi Router". Does that mean if I connect this thing into my current router, then there is a double NAT situation? I don't ...