Find out more about how we test. This rugged, external hard drive comes pre-formatted for Mac and offers IP67 water and dust resistance, and according to Western Digital, up to 3-meter drop ...

And, of course, you should always have an external drive available ... read Best external SSD for Mac.) There are plenty of choices, too, with compact, portable hard drives designed for use ...

That is, if you can get them to show up on your Mac. When it comes to USB flash drives and external hard drive issues, there are three components that could be potentially causing problems ...

If you're shopping for a huge amount of local storage, here's a deal that beats pretty much anything I saw during Black ...

as they generally take their power from a USB port on your Mac, rather than requiring a separate external power supply. Even the slowest SSDs are generally faster than mechanical hard drives ...

Laptop drive almost full? Need to back up your photos? Desktop-size and portable platter storage has never been cheaper. Our deep-dive reviews help you track down the right external hard drive.

While it appears that you can still back up your files and data, like photos and documents, with SuperDuper!, when it comes to copying the entire macOS drive itself so you can quickly boot it up from ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...