At its thickest point, TC930 is just as thick as the iPad Air, meaning it doubles the size when used as a cover. From the front, it’s solid silver aluminum, with no markings, logos, or other materials. The edges are equally elegant, with the only interruptions being a micro-USB port and power slider at the bottom left corner. Taking a cue from Apple, the magnetic spine easily snaps onto the iPad’s edge. The spine itself is so similar that…