We’ve seen a lot of mini PCs based on Intel’s Atom SoC, but this latest one is easily the smallest. A Chinese vendor called Shenzhen Apec Electronics has started offering an honest-to-goodness x86 computer that’s the size of a thumb drive. The “APM-D01″ measures only 3.9″ x 1.5″ x 0.38” (100 x 38 x 9.6 mm) and weighs just 1.6 oz (46 g), but its internals wouldn’t look out of place inside a much larger tablet.