USB3.0 Hard Drive Docking Station is incredibly useful, enabling you to easily copy old internal hard drives into external hard drives.
Function: Cloning made easy:
It has the ability 1:1 clone without being connected to a PC 
Tool-Free Installation:
Only just snaps in place, holding your hard drive firmly and securely.
2.5" and 3.5" HDD/SSD compatible:
Supports 2.5"&3.5" HDD/SSDx1. Moreover,it accommodates all SATA standards (SATA, SATA II, SATA III).
Super Speed up to 5Gbps:
Equipped with USB 3.0, this docking station delivers SuperSpeed of up to 5Gbps.Transfer your data just minutes.

Attention: 
-The target disk must be larger than the source disk.
- Please backup files in target hard drive before cloning. Any files in target hard drive will be overwritten when offline clone works.
- Please make sure that there aren't any bad sectors on the drives in use, as to avoid data transfer errors, overheating and damage to the station.
- Do not try to remove your HDD or SSD device while it is active. Please power off the docking station before remove.