I saw some military spec bare HDs which had USB 3 interface. I think these would be connected directly to the USB bus without SATA to USB bridge and should avoid the overhead and reach close to USB 3 speed. Does anyone know of a USB 3 direct connect multi drive enclosure? Or am I misunderstanding something as to what these drives are. If I'm not mistaken these could be great for efficient external storage as the pricing was in line with SATA drives.