This amazing little device from Brando solves so many problems. First it's compact, and made to go on a keychain. Then it has a microSD card reader so you can change what's on your cell phone's card.

Posts from this topic will be added to your daily email digest and your homepage feed. is a senior editor and founding member of The Verge who covers gadgets, games, and toys. He spent 15 years ...

Is your phone charging at a snail's pace? We found the hidden logos and physical signs that prove if your USB cable is ...