SATA Hard Drive Dock with Offline Clone Function for

Easily copy data or clone between 2 HDDs with a press of a button, without connecting to the computer! Read or write on 2 drives simultaneously. Supports all 2.5"/3.5" SATA I, II, III HDD/SSD/Hybrid drives up to 6TB
Incorporated with ASMedia ASM1153E chipset for best performance and wider compatibility.
Easy installation, no tools or drivers required. SuperSpeed USB 3.0 support data transfer rates up to 5 Gbps (actual rate depend on drive specifications and computer USB host controller). UASP (USB Attached SCSI Protocol) support for even faster drive data transfer performance (UASP requires UASP capable host controller and OS)
You get: QuantumZERO USB 3.0 Dual SATA Hard Drive Dock with Offline Clone Function, 1m USB 3.0 cable, 12V 3A AC power adapter, Welcome Guide