FEATURES AND SPECIFICATIONS Support Win 8 UASP (USB Attached SCSI Protocol), super fast speed USB 3.0 interface Newest NEC Solution Data transfer rate up to SuperSpeed (5 Gbps) Downward compatible with high-speed (480 Mbps) and full-speed (12 Mbps) Compliant to Universal Serial Bus 3.0 Specification, Revision 1.0 Compliant to Universal Serial Bus Specification, Revision 2.0 Compliant to Mass Storage Class Bulk-Only Transport, Revision 1.0 SATA I / SATA II / SATA III compatible. Support 2.5 and 3.5 inch SATA I / SATA II / SATA III Hdd Supports 2TB over HDD Smart Power saving mode Plug and play Stylish design, supreme finishing Supports windows XP / Vista / Windows 7 /8 / 8.1 / Linux, MAC OS Package Content :- SE-EHD-311U USB 3.0 cable