Wi-Fi range extender improves the performance of wireless devices and plays an essential role in expanding the router coverage of the home networks. It provides a reliable connection and enables multiple device connectivity wirelessly such as mobile devices, PC devices and media players to the internet also improves wi-fi connections in the area where the range of routers become low or extinct. If you run over any issue with your extender, it is recommended to get on-the-spot Netgear extender customer help from our tech specialists.