The Seagate Backup Plus Slim 2TB Portable External Hard Drive USB 3.0 is in a metal enclosure that's up to 42% thinner than other drives. That makes the size of this drive about the same as your cellphone. The drive comes with a free app so that you can easily backup from your mobile device. You also can use this drive between PC and Mac without needing to reformat the drive (which has traditionally been a big pain for those with both). And, it's fully compatible with Time Machine.
Updated: 4 years ago