How to Choose a Stronger WiFi Extender for Your Home

It can improve WiFi coverage in a weak area, but it cannot raise the speed supplied by your broadband plan. Performance also depends on the router-to-extender link and local interference.

Dual-band models can use both 2.4 GHz and 5 GHz, giving compatible devices and routers more connection options. Check the model’s operating modes and your router’s bands.

Some models offer an access-point mode that uses Ethernet to provide WiFi at the far end. Check the manufacturer’s specification for an Ethernet port and AP mode.

Place it where the router signal is still reliable, between the router and the area you want to cover. A device in a dead zone may have too little signal to repeat.