This guide will show you step-by-step how to set up an old router as a Wi-Fi extender, also known as a wireless internet or Wi-Fi repeater, to boost your home or office network in areas with a weak signal.
How to Convert an Old Router into a WiFi Extender/Repeater
The easiest way to use a spare router as an extender is to connect it to your main router via an Ethernet cable. The design and wording used for router settings and features can vary widely by router model, but the general installation steps are usually as follows.
Update the firmware of your old router. If you haven't used your old router for a while, it may need to be updated to improve your internet connection and security.
Connect an Ethernet cable to an Ethernet port on your primary Internet router.
