With AirPort Extreme, getting your new Wi-Fi network up and running takes less time — and less effort — than making a cup of coffee. That’s because a setup assistant is built into iOS and into AirPort Utility for macOS. As soon as you plug in your AirPort Extreme and connect it to your DSL or cable modem, you can follow the simple instructions on your Mac or iOS device. There are no complicated steps to follow and there’s no obscure terminology to learn. The setup assistant does all the work, so you don’t have to.