I use the USB3.0 adapter for "Seagate FreeAgent GoFlex 2TB" now for almost 2 months and am very happy with it. Packaging was great, delivery very fast. After unpacking simply disconnect the USB2.0 adapter and the new 3.0 adapter plugged it, hanged plate to USB3.0 port on laptop and from the first moment until today just super run (of course, with 3.0 speed) :). From my side, an absolute buy recommendation. Where Seagate could deliver the plate also equal 3.0 because I think that 3.0 will prevail sooner or later anyway.