USB 3.0 to SATA Hard Disk Adapter The STC-BB027 USB 3.0 to SATA 22Pin Hard Disk Adapter Converter cable lets you connect any standard 2.5-inch SATA Hard Drive or Solid State Drive (SSD), or any 3.5-inch SATA hard drive to a computer through USB 3.0 ports. It's ideal for you to backup files or upgrade your notebook hard drive. This portable adapter features a lightweight design with no external power required, for easy storage in a laptop bag or carrying case. Plus, the cable-style adapter makes it easy to swap between hard drives without having to install your drives into an enclosure. Perfect for easy drive access for data migration, drive cloning, and data backup applications.