I have a 2015 iMac. I have an external hard drive for back up that connects with USB. What adapter will I need to use my external hard drive on the new iMac 24"?
You will need a USB-C to USB-A adapter.
Apple sells one for $19 or you can get and use aftermarket adapters for $10 or less.
The Apple adapter can be found at most retailers.
About the Apple USB-C to USB Adapter - Apple Support
I have a couple of these Philips adapters.
https://www.target.com/p/philips-6-34-usb-c-to-usb-3-1-female-adapter-black/-/A-53245266
For other adapter examples,
You will need a USB-C to USB-A adapter.
Apple sells one for $19 or you can get and use aftermarket adapters for $10 or less.
The Apple adapter can be found at most retailers.
About the Apple USB-C to USB Adapter - Apple Support
I have a couple of these Philips adapters.
https://www.target.com/p/philips-6-34-usb-c-to-usb-3-1-female-adapter-black/-/A-53245266
For other adapter examples,
The 24" iMacs have USB-C ports on the back. Assuming your HDD uses a standard USB-A cable (being the kind of plug you would use with a 2015 iMac), you would need a USB-C to USB-A adapter like this one -> USB-C to USB Adapter - Apple
I have a 2015 iMac. I have an external hard drive for back up that connects with USB. What adapter will I need to change to the new iMac 24"?
