Airport Extreme
I receive WiFi on my iMac 27 from my neighbor. How to get Airport Extreme to work as WiFi connected to my iMac by ethernet?
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The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
I receive WiFi on my iMac 27 from my neighbor. How to get Airport Extreme to work as WiFi connected to my iMac by ethernet?
The AirPort Extreme cannot connect to the WiFi of a third party router. It can only connect to the WiFi provided by another Apple AirPort router.
To do what you want to do, you will need an AirPort Express. Apple discontinued this product in April 2018 but they may still be available as new, refurbished and used products on sites like Ebay.com
Otherwise, an extender sold by companies like Netgear might be able to do what you want as well.
The AirPort Extreme cannot connect to the WiFi of a third party router. It can only connect to the WiFi provided by another Apple AirPort router.
To do what you want to do, you will need an AirPort Express. Apple discontinued this product in April 2018 but they may still be available as new, refurbished and used products on sites like Ebay.com
Otherwise, an extender sold by companies like Netgear might be able to do what you want as well.
Does your neighbor also have an Apple AirPort wireless router? Unlike the AirPort Express, you cannot use an AirPort Extreme or Time Capsule as a wireless Ethernet device for what you are trying to accomplish.
Airport Extreme