Today Apple unveiled the updated Macbook Pro at its press event in Cupertino. The smaller, more powerful machines bring with them a new innovation: Touch Bar, a touchscreen panel that changes based on the app you're using. The Pro also sports many of Apple's latest advancements: the high-pixel-count retina display, a thin design, and four Thunderbolt/USB-C ports. But not a single traditional, USB 3.0 port. The newest iPhone, released just last month, can't plug into Apple's latest and greatest Macbook Pro.