1.Super-USB3.0. supports plug&play. The transfer rate for USB3.0 port is 5GMbps ,which is ten times of USB2.0. 2.No driver needed for Windows ME/2000/XP/Vista/7, Mac 8.6 and above. 3.Compatible with many operating system such as Windows ME/2000/XP/Seven 4.Strong aluminum housing has better anti-electromagnetic interference and cooling ,performance. It's shield and can protect inside electronic components well. 5.Standard USB-A port makes sure the data transfer safely. 6.Great capacity is upto 750GB for 2.5'' HDD enclosure. 7.LED shows work activity. 8.Lightweight, fashion and thin.