|Vantec's USB 3.0 to SATA adapter creates a bridge between a SuperSpeed USB 3.0 port and a SATA hard drive. You can transfer files between your computer and the drive at up to 3.0Gbps. Includes AC adapter. Requires Microsoft Windows XP+ or Mac OS 10.4+. Max. transfer rate requires USB 3.0 and 3.0Gbps SATA drive.