Verizon

Verizon provides 5G based internet access. It is available in some areas of Sun City. This is a link to the offer.

There are plenty of youtube items about “Verizon 5G home internet”. This Youtube item that covers the subject offers some details about the device/gateway that Verizon provides. The device mentioned has ethernet ports and some user configurability. Since it does have ethernet ports you can retain your router and in-home wifi that you might already have.