WAVLINK USB 3.0 and USB C to SATA Dual-Bay External Hard Drive Docking Station for 2.5/3.5 Inch HDD/SSD with UASP (6Gbps), Support Offline Clone/Duplicator Function [16TB X2 ]-Black

Works 100% as advertised. Fast I/O via USB 3.2; 200+ MBps read; 100 MBps write to a 240 GB SSD.It took 17.5 minutes to clone a 240 GB SSD loaded with Win 10 Pro--the cloned drive booted right up with no issues; retained the original UUID. That's slower than using dedicated cloning application, however it did it completely "stand-alone" with no intervention needed.With two 1 TB 3.5" HDDs loaded and active it drew less than 1 A.I LIKE it!

I have only used it for a week or so, but so far it comes up to expectations and my needs. I found it easy to use and connect.I ave not ued all of its functions yet but I think it will meet all I require of it.D

Helped me utilize the hard drive I pulled out of an old DVR. Easy to set up!

seems to work well and does what it says

This is an excellent way to copy a hard drive and also view it on your computer

Worked perfectly for cloning my Xbox One S HDD to an SSD. Cloned it, installed it, and it fired right up

I have been using a StarTech disk duplicator similar to this one for years. I prefer to do a direct duplication without using a PC at all, but that's not always possible and the StarTech is only USB 2.0 though, so I felt that it was time to upgrade. Over the past few days I have tried to duplicate 4 different source disks - a 500GB, a 1 TB and a 3 TB. - with consistently horrible results:For the 500 GB disk, I did a direct (no PC) copy to a new 500GB disk. The duplicator refused to start the copying, even though the LEDs indicated that the drives were being read just fine. No matter what I tried, it simply never started. The Wavlink website had no helpful information in troubleshooting this. I gave up and used the older duplicator and it had no problem duplicating the disk for me.For the 1 TB disk, I did a direct (no PC) copy to a new 1TB disk. It appeared to duplicate successfully, but the PC failed to boot from it. I then mounted the duplicated drive into another running system and Windows immediately warned me that the filesystems on both of the duplicated partitions were corrupt. Just to make sure, I then mounted the original drive in this same system, and there were no such corruption issues on the source disk. I can see there is some data on the duplicated disk, but corruption has obviously been introduced so none of the data can be considered reliable. I used the old duplicator instead at this point, it copied my disk perfectly, and the PC that the disk went into booted and ran fine as it should have when I had initially used this Wavlink duplicator.For the 3 TB disk, I did a direct (no PC) copy to a new 3 TB disk. The disk duplication appeared to begin properly, initially flashing the 25% progress LED like it should. 27 hours later, it was still flashing just the 25% progress light. Copying a 3TB disk takes a while, but there is no way it should take this long, so I stopped it. I put the target disk into another system so I could see if this was just a really slow duplicator and some data was there, or if there was some other problem. What I found was that the disk was still completely unpartitioned. I then used my older duplicator and was able to copy this 3 TB disk in a few hours with no issues at all.I gave this thing a more-than-fair shot, and it did nothing but let me down. In the end, it cost me far more in lost time and prodcutivity than I would have paid for absolutely any other product of this type. It is about to be returned, and I will actively avoid Wavlink products in the future.

Clone function worked flawlessly