SEDNA - USB 2.0 3.5" ATA (IDE) Hard Disk Aluminium External Enclosure with AC/DC adapter Compliant with Universal Serial Bus Specification Revision 2.0 Support Windows XP, Vista,Win7 and Win 8 Compliant with ATA/ATAPI-6 Specification Aluminium case Support Hi-Speed (480Mbps) and Full-Speed (12Mbps) mode