Sony Xperia Tablet Z passes through the FCC in WiFi trim

Sure, we've seen Sony dissect the Xperia Tablet Z to show its inner workings, but that doesn't get the slate any closer to its spring launch. An FCC approval will, however. The tablet has swung through the US agency in its regular WiFi form, with photos and a user manual removing any doubts as to its nature. While there's no surprises here -- not unless you really, really wanted to know the exact location of the WiFi antenna -- the move should leave just a few formalities between Americans and Sony's extra-thin design.