Wavlink WL-ST334U USB 3.0 to SATA Dual Bay Hard Drive Docking Station for 2.5" 3.5" SATA HDD/SSD Storage Dock 2x8TB Hard Drive Enclosure, 5Gbps Data Transfer, UASP, Offline Clone / Duplicator & One Button Backup

Pros: Low priced dual dock with cloning, but it only has enough power to run one desktop drive. It would probably work with two low power laptop drives. I liked the idea of the progress indicator but I was unable to test it with the HD I wanted to clone.

Cons: The website and the box it came in state that the dock comes with a 3A 12V power adapter. Instead, inside the box is a 2A power adapter, which is inadequate to power two desktop drives. It works fine with one drive, but with two drives, it powers down and restarts. I wanted to use the dock to clone and replace an aging desktop HD but it could not spin up both drives at the same time. They worked separately but not together. It probably works for cloning a Winchester laptop HD to a SSD and other lower power situations but there is no excuse for failing to provide the 3A power supply that is in the description on the box and in the NewEgg product specifications.

Overall Review: I am sending it back but unfortunately I did not try it with two drives until after the refund period. I hope that the replacement has the promised 3A power supply. It may not even deserve two eggs as it does not do much of what it is supposed to do but I gave it two for at least partially functioning.

Pros: allows you to clone a drive without a PC

Cons: 75% Led light stuck on

Overall Review: I had issues with my product but Wavlink promptly reached out to me to resolve the issue. They were very reasonable and we came to a resolution that worked for everyone. Excellent service

Pros: Easy and fast cloning of a drive when you need to go a larger capacity drive, no need for a computer. It is inexpensive enough, you want to have one on the shelf for when you need it.

Cons: Instructions are a bit sparse, but if I can figure out how to do the cloning, you should be able to as well. The instructions don't mention this, but if your target drive is a larger capacity than the source drive, you will need to resize the resulting volume to utilize the extra space.

Overall Review: I cloned my wife's older 32Gb SSD to a much larger drive. The cloning took 5 minutes, I guess, 15 minutes total from the time I opened the case till I closed it up again. It booted up without any problem, except it only showed the 32Gb of the original drive. Duh! It is a clone, what was I expecting? A quick search pointed me in the right direction: go into the OS under storage and resize the volume to utilize the entire drive.

Pros: -Dual Docks means having either two mounted drives AND you can duplicate a drive without the use of a PC. -USB 3.0 speeds are great, especially when you are transferring large amounts of data.

Cons: When mounting a single drive and then adding a second drive, windows unmounts the single before mounting both. Not really a big issue, just a minor annoyance.

Pros: Machine worked very well. I've only used the offline cloning feature and there was nothing to it. Took about two hours to clone a 1TB HDD. Had no problems with the clone once I installed it in my laptop. Even if I never use it again it was well worth the money.

Cons: none

Overall Review: Documentation states the target drive has to be larger (capacity) than the source drive.But i'm a gambling man and tried to clone a 1TB HDD to a 1TB HDD and it was successful, no issues at all. Maybe I got lucky so try that at your own risk.

Pros: none

Cons: This is supposed to be able to clone hard drives. Tried several times with different source and target drives. Never worked. Tried a new hard drive that should work, it still would not clone. I tested the new drive and copied some files to it, so I am sure it was OK. - Don't buy this product. No customer service no response to emails in 8 days.

Pros: 0.

Cons: I've had this for 2 years, but used it very little. I started using it recently & it destroyed data on 4 drives, 1 3TB & 3 1TBs. 1st time I thought it could have been a fluke. Now it happened again. I wish there were a database stating which brands are made by the same company so I could avoid them all. This is garbage, Note that it probably won't destroy data until the warranty has expired. Avoid this unless you enjoy gambling with you data!

Overall Review: Don;t buy this. If you are part of a group (work, hobby, club, etc.), tell all members not to buy this.

Pros: plug in play great transfer speeds

Cons: none