A USB flash drive is a small external storage device that reads and writes to flash memory, a solid-state storage medium that’s both inexpensive and durable. Given that your typical flash drive is the size of an adult’s thumb, it’s not uncommon to hear of these ubiquitous devices as “thumb drives”.
Due to their portable nature and near-universal compatibility, flash drives have largely supplanted the floppy diskette as everyone’s favorite method for transferring files between multiple computers without the use of a network. Flash drives have gotten so portable that you see things like a promotional credit card flash drive which looks like a credit card without all the bulkiness of a traditional USB.
Like an old-school floppy disk retailored for the twenty-first century, USB flash drives offer the capacity of a modest hard drive. These portable devices go by a colorful assortment of names – keychain drives, memory sticks, and so on, but they all work pretty much the same way. Plug one into a USB port on your PC, and it’ll show up like any other hard drive. In this article we will feature 40+ must have USB flash drives especially for geeks on the go.