A:Answer Hi RosemaryA,
Generally, a Wi-Fi router that supports 5 GHz often also supports 2.4 GHz wi-Fi. We first recommend checking your router's settings to see whether it supports 2.4 GHz Wi-Fi and, if not already enabled, how to toggle it. Otherwise, you may configure this Dual-Band Wi-Fi Range Extender to connect to your router's 5 GHz signal and extend the network via 2.4 GHz for your printer and other devices.