Despite its name, a Wi-Fi extender doesn’t actually expand the range of a Wi-Fi router. Instead, it copies the router’s signal and rebroadcasts it. In order to take advantage of the extender ...

When that happens, you have two choices: Swap out your router for a mesh system or add a Wi-Fi extender to your existing router. For as little as $20, a Wi-Fi extender will boost your internet ...