Dual Bay Hard Drive Docking Station: this HDD dock supports Standard Desktop 2.5'/3.5' SATA Hard Drives or SSDs, supports each hard drive up to 18TB. Offline Clone Function: USB 3.0 to SATA hard drive dock supports offline clone, no need to connect a computer, cloning can only be done from source drive to target drive. (The target disk must be larger/equal than the source disk) USB 3.0 Superspeed: All in one hard drive docking station superspeed USB 3.0 data file transfers (up to 5 Gbps), with extra 3 USB 3.0 extending ports, supports UASP protocol Wide Application: this hard drive duplicator is compatible with Window98/Me/2000/XP/Vista/7/8/10, MAC OS, Linux. And works with Laptop/Desktop/TV/Phone/Router/PS4/PS5, etc. Independent Power Supply: highly efficient 12V 3A power adapter offers a stable and reliable service environment.