Only available for notebook hard drive and SSD, not available for 3.5 inches desktop computer HDD.; Easy and quick access to external storage.; Fully compatible with USB 3.0 and backwards compatible with USB 2.0 / 1.1.; This USB 3.0 to SATA converter cable connects any standard 2.5 inch SATA hard drive or solid state drive (SSD) to a computer through USB 3.0 ports.; It's a ideal for you to backup files or upgrade your notebook hard driver.