A computer external hard drive is a storage device that connects to a computer via a USB cable or, in some cases, a Thunderbolt cable. External hard drives are typically used to store large amounts of data, such as photos, music, and videos.

External hard drives come in a variety of sizes, from 500GB to 10TB. They can also be formatted in a variety of ways, including FAT32, NTFS, and HFS+.

When shopping for an external hard drive, it is important to consider the following factors:

1. Capacity – How much data do you need to store?

2. Speed – …