Need a backup drive big enough to store all the files on your Mac or PC? A two-terrabyte drive will probably do the trick, but they’ll typically set you back about $90 or more. Looking for more of a bargain? Give this $77 drive from Seagate a try. Update [1/26/2017]: The price has ticked up at bit to $78.

Just 12.1 millimeters thick and weighing in at 4.8 ounces, the Seagate Backup Plus Slim 2TB portable hard drive is small and thin enough to fit in the side pocket of a purse or a backpack, yet it boasts enough storage to back up everything on your average PC or Mac. Plug this Seagate drive into your system’s USB port (no power cable required), turn on Time Machine for Mac or Windows 10’s built-in backup utility, and you’re all set.

The Seagate Backup Plus Slim 2TB drive usually lists on Amazon for an already cheap $80, but if you’re willing to go with the blue version (go figure), you can shave off a few bucks and get the price down to $77.

Check out the Seagate Backup Plus Slim 2TB portable hard drive on Amazon!

More: How to get started with Time Machine

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