Step 3: CONNECT Take the Ethernet cable and plug one end into the back of the modem (into the big socket) and plug the other end into the Google wifi router (if looking from the base, it's the port on the left with the globe symbol).
Step 3: CONNECT   Take the ethernet cable and plug one end into the back of the modem (into the big socket) and plug the other end into the Google wifi router (if looking from the base, it’s the port on the left with the globe symbol).  Plug the power adapters into the modem and the router and plug them into the wall with the power off.  Position the modem and router in the location you would like to keep them.