Aluminum external enclosure USB 2.0 for 2.5-Inch SATA hard disk. Internal SATA interface to external USB 2.0 interface. Powered by USB Y-cable. Data transfer up to 480 Mbps. Powered and hard disk activity led indicators. Include 2.5-Inch USB Hard Drive enclosure, Power&data Cable, Driver CD, User Manual, Screws and Screw Driver.