SIIG USB 2.0 to SATA 3.5-Inch Enclosure (JU-SA0E12-S1) Quickly adds more storage space to your system Works with all 3.5 inch SATA hard disks Supports Hi-Speed USB 2.0 data transfer rate up to 480Mb/s No driver installation required. Simply install a 3.5 inch SATA hard disk into the enclosure then connect to a USB port Compliant with Universal Serial Bus 2.0 Specification Compliant with Serial ATA 1.0a Specification Supports Serial-ATA power saving mode: Partial and Slumber Compliant with USB Mass Storage Class, Bulk-Only Transport Specification