If you know me you know I’m a big fan of convergence devices. What’s a convergence device? A single item that serves more than one purpose. There’s a good chance you already carry or own devices for at least three of the functions the Cellink I does. This tiny devices acts as a charger for your iPhone, a sync cable for your iPhone a 600 mAh back up battery for your iPhone and a micro USB card reader for your computer. All of this functionality packed into a device that’s smaller that a pack of gum. Does this sound to good to be true? It’s not. Click on through to check out my full video review. Then head here to learn more.