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!

Nice dual drive unit. Plugged it in, turned on the power switch on the back, and was in business.

It works well

Excellent device. It worked as expected with no problems. Simple to use and instructions are easy to follow. Speed of data transfer is typical but complete. It's is a recommended device for the cost.

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!

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.

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