It's time to review another USB 3.0 storage unit. It's originates from ADATA and is called the Superior (not a pun) SH14. We test the 750GB version of this model which should bring us read performance of 90 MB/sec. ADATA's latest looks quite fashionable. Buried under red is a 2.5-inch, 5400RPM drive that's IPX4 water-resistant and "military grade shockproof."