Put simply, you need to identify where your WiFi dead zone is and place the extender at a halfway point between the router and the dead zone.

Finding the best Wi-Fi extender depends largely upon your individual circumstances, but the best models used the right way can wipe out dead spots entirely.

As its name suggests, a Wi-Fi extender rebroadcasts an existing Wi-Fi signal. It connects to an existing router to broaden the wireless network coverage throughout a building. These devices, also ...

With more people working from home than ever before, a reliable Wi-Fi connection is key. Consumer Reports tests extenders that help bring the signal to all parts of your home.