This article explains how to set up Google Wifi using a Google Wifi router.
How to Install and Set Up Google Wifi
Before you set up Google Wifi, find a spot in your home for the first Google Wifi point. It is recommended that you place this primary point somewhere near your ISP modem and within sight. No other objects should block the device.
Connect the power cord to the Google Wifi point.
Connect one end of the Ethernet cable to the Google Wifi point.
