SIIG SuperSpeed USB 3.0 to SATA 2.5-Inch Enclosure (JU-SA0912-S1) Quickly adds more storage space to your USB-enabled PC (USB 3.0 recommended) No driver installation required -- simply install a 2.5" SATA (3Gb/s or 1.5Gb/s) hard disk into the enclosure then connect to a USB port Slim and portable design