Universal compatibility and performance: USB3.0 Dual SATA HDD docking station works with all 2.5 inch and 3.5 inch SATA I/II/III HDD and SSD. It supports UASP and offers transfer speeds up to 5Gbps over USB 3.0. Offline cloning capability: The docking station includes an offline clone function, allowing you to clone an existing hard drive without connecting to a computer. This makes it easy to duplicate data from one drive to another. Flexible connectivity and drive support: Compatible with USB 3.0 external connections and SATAIII internal interfaces. It works with 2.5 inch and 3.5 inch SATA HDDs and SSDs. USB 3.0 SuperSpeed supports UASP for faster data transfers. Easy to use: Tool, plugandplay operation. (Note: Please do not the hard drive when the product is) Use scenarios and applications: Drive upgrade or OS migration: an old drive with a HDD or SSD and migrate data or an operating system without needing a computer during the process. Data backup and duplication: Create backups of important drives or duplicate a drive's contents to another drive for safekeeping or testing. Data recovery and access: Connect old or spare drives to retrieve files, perform quick copies, or prepare drives for reuse in a device.