Nighthawk ac1900

[waymur63]

I want to install nh1900 as a new home router. The app says connect to modem? My existing set up is Ee bright box router? How can I replace the Ee one with the NH?
I want to use it as wi fi plus wired connection.

[DarrenM]

Is the bright box router your modem as well?

DarrenM