How do I turn my old Time Machine into a Wi-Fi extender and still use it for backups?

How do I turn my old time machine into an extender and still use it for backups?



[Re-Titled by Moderator]

Mac Pro, macOS 12.7

Posted on Mar 18, 2025 8:41 AM

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Posted on Mar 20, 2025 9:05 AM

OK, thanks for the information.


If the Time Capsule is already connected to your router using an Ethernet cable connection, you should be able to use AirPort Utility on your Mac to make some changes.


Open AirPort Utility........(Finder > Applications > Utilities > AirPort Utility)

Click on the Time Capsule to select it

Click Edit in lower right hand corner to display the settings for the Time Capsule


Click on the Wireless tab at the top of the window

Network Mode = Create a wireless network

Wireless Network Name = Exact same name as your router's Wi-Fi network

Wireless Security = WPA2 Personal

Wireless Password = Exact same password as your router's Wi-Fi network

Verify = Exact same password as your router's Wi-Fi network


Click on the Network tab at the top of the window

Router Mode = Off (Bridge Mode)


Click on Update at the lower right of the window and give the Time Capsule a minute to restart. Should be a green light on the Time Capsule at this point.


Note that you will need to leave the Ethernet cable permanently connected from the Time Capsule to your router, so if you plan to use the Time Capsule as an "extender", it will need to be located in the area where you need more Wi-Fi signal coverage.





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How do I turn my old Time Machine into a Wi-Fi extender and still use it for backups?

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