Earlier this month, Twelve South launched the ButterFly 2-in-1
MagSafe Charger, and it may be the best multi-device travel charger that's come out to date. The "ButterFly" name comes from the shape, as it has two magnetic sides connected by a small strap in the middle. When folded up, the ButterFly is just two inches around and fits in a palm or a pocket, making it easy to transport....