AcomData Samurai SuperSpeed USB 3.0 Rugged Portable 2.5-inch Hard Drive Enclosure SDEXXXU3E AcomData Samurai SuperSpeed USB 3.0 Enclosure SDEXXXU3E SuperSpeed USB 3.0 Bus-powered 48 bit logical block addressing Ruggedized, water-resistant, yet compact design with shock absorbing rubber chassis Isolates the internal components and electronics from the outer case Integrated rubber bumper surround EVA shock absorbing pads (the same material used in high-end sports equipment and photovoitaic cell encapsulation) Hot pluggable Mac and PC ready Three year warranty Free tech support - forever