Bests & Worsts Reviews from Amazon

Works like a charm! Fits more snugly into my USB ports than the 2.0. The black part of this thumb is also a little big bigger than the 2.0, but this is probably due to the hole where you can loop a cord through it. The 2.0 had a tiny metal hole that was not only difficult to loop anything through, but one of mine also broke off after nearly a year. The design on the 3.0 does not incorporate a separate metal piece, but is part of the black plastic mold as a whole. I feel as though this will be a more solid design that is less likely to break down the road.