Standalone Duplicator, Simplifying the duplication process using Sector to Sector Cloning - Design to use without connecting to a system Design to Duplicate Current High Capacity drives and serve as a Dual Bay SATA Drive Dock - Flexible design, HDD to HDD, HDD to SSD, SSD to HDD, or SSD to SSD in any capacity* One Touch Duplication (OTD) for easy worry-free Cloning - Press on the Clone sequence and walk away while it duplicates the drive Fast USB 3.2 Gen1 Connection when using it as a Dual Bay SATA Drive Dock - Maximum File transfer or Backup speed Plug and Ready to use; No Drivers Needed; USB hot-plugging - Simple and convenience Design for Mac OS X, Windows OS, Linux OS - Multi-OS support for Dual drive