WAVLINK USB 3.0 to SATA (5Gbps) Dual-Bay Hard Drive Docking Station For 2.5 inch/3.5 Inch HDD,SSD Support Offline Clone / Backup /UASP Functions [8TB×2 ]-Black

Hard Drive Duplicator Function
Don't plug USB to a computer when using the Clone function. Ensure the Target HDD is the same capacity of the Source HDD or larger.
1, Ensure the Power Switch on the rear is in the OFF Position and plugged in properly.
2, Insert the Source HDD in the rear near the power plug and insert the Target HDD in the front.
3, Power on the Dock and wait until the blue lights labeled Source and Target on the front of the unit are both on solid.
4, Press the button until both the blue Source and Target HDD lights flash. Then release the button. (Cloning is now ready)
5, Press the button again to start the cloning process. The progress will be shown on the front panel.
6, When all the progress lights turn off the cloning process is complete.
7, Turn off the power button and then remove the drives.

Features: 
* Support 2x 8TB hard drive; Supports 2.5" & 3.5" SATA (SATA I/ II/ III) HDD and SSD
*Equipped with USB3.0; Support SATA III (6 Gbps) and UASP for optimal performance; Backward compatible with USB 2.0 /1.1
* On/Off power switch. LED light indicates Power and Activity status. 
* Hot-swappable, plug and play, no drivers needed. 

System Support:
supports Win XP/Vista/7/8/8.1/10 and MAC OS X
Backup Tool : http://www.win-star.com/download/Drivers/ST_V1.9.zip
MAC 10.2 or above(mac not supports backup)

What's in the box?
•1 x Dual Bay SATA HDD Docking Station
•1 x 12V 3A Power Adapter
•1 x USB 3.0 Cable
•1 x Software CD Disk
•1 x User's Manual
•1 x Warranty Card