Koutech EEU330 3.5" SuperSpeed USB 3.0 External Enclosure with One-Touch Backup (Black) Supports transfer rate at 12Mbps (Full-Speed USB 1.1), 480Mbps (Hi-Speed USB 2.0) & 5Gbps (SuperSpeed USB 3.0) Compliant with Serial ATA Revision 1.x/2.x/3.x Fits all 3.5 SATA-I/SATA-II/SATA-III (SATA 1.5G/3G/6G) internal hard disk drives One-Touch Backup: with flexible user defined copying utility, you can preset one or more copying ways to backup or restore files instantly with the press of a button Fully Plug-N-Play, Hot-Swap, and Auto Wake-Up supported