Pros: Versatility! Being able to use this with either a USB-C or a USB 3.1 is a huge plus!

Cons: Nothing! What’s not to like about a product that works the way it is supposed to, and was fairly priced? One wish is that they would have included a string to thread through the holes on the body and the cap to help you keep from losing the cap.

Overall Review: We bought two of these Samsung Duo flash drives. They are solid, compact, and perform flawlessly. We have been looking for a good USB C flash drive to use with our new MacBook Pro laptops. This little drive from major brand name Samsung not only fits the bill, but adds the additional versatility of being able to use it in a standard USB 3.1. This makes it the perfect tool for transferring files between different computers.