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NVME to NVME, SATA to SATA SSD Cloner, ULNA DUP230 Dual-Bay Offline Clone M.2 Duplicator, USB3.2 Gen2*2 20Gbps M.2 Cloner for SSD Size 2230/2242/2260/2280/22110

  • Based on 49 reviews
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Features

  • One-Click Offline Clone: With this NVME cloner, there is no need for computer assistance, just simply insert the hard drive and press lightly to quickly start the clone process, making data backup simple and efficient
  • Dual-Protocol Support, Fully Compatible: This M.2 reader supports both SATA and NVMe dual-protocol reading and writing; whether it is a common 2230, 2242, 2260, 2280, or 22110 size M.2 hard drive, it can meet your needs, allowing you to use it with confidence
  • Real-Time Progress Display: During the clone process, the unique indicator light of the SSD docking station will display the work progress in real-time, allowing you to know the latest status of data copy at any time, no longer need to wait for a long time
  • High-Speed Transmission: With the powerful USB 3.2 Gen 2*2 technology, this M.2 ssd reader achieves a transmission bandwidth of up to 20Gbps, allowing you to quickly copy large files and massive data, and enjoy a pleasant high-speed transmission experience
  • Lightweight and Portable: This SSD cloning kit is made of aluminum alloy, has a compact and exquisite design, and is light and easy to carry; Whether you are on a business trip, traveling, or for daily use, you can easily carry it and meet your data clone needs at any time

Hardware Interface: USB 3.2 Gen 2×2


Brand: ULNA


Color: Gray


Hardware Platform: Universal


Material: Aluminum, Acrylonitrile Butadiene Styrene (ABS)


Memory Storage Capacity: 6 TB


Compatible Devices: Laptop, Desktop, Tablet, Smartphone


Max Number of Supported Devices: 2


Data Transfer Rate: 20 Gigabits Per Second


Manufacturer: ULNA


Package Dimensions: 6.54 x 4.45 x 2.24 inches


Item Weight: 11.3 ounces


Item model number: DUP230


Date First Available: April 15, 2024


Country of Origin: China


Frequently asked questions

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Top Amazon Reviews


  • Quick & Easy .....
Works Like It Should ........... Handy for us geeks .....LOL .......
Reviewed in the United States on May 13, 2025 by Gary Blackwell

  • Straightforward and easy to use
Straightforward and easy to use
Reviewed in the United States on May 16, 2025 by Ralph Ward

  • Works as advertised.
Works as advertised.
Reviewed in the United States on May 2, 2025 by David N.

  • This worked really well for me
This unit worked really well for me. I needed to replace the 1 TB NVME drive in my laptop with a new 2 TB one, and I REALLY didn't want to re-install Windows and deal with setting up a bunch of programs and dealing with quirks. I was able to duplicate the original drive onto the 2 TB model with the push of a button, and everything worked when I plugged the big one back into my laptop. I have read a lot of reviews about devices like this overheating. This is an open design, and while it got warm (to be expected), I didn't have any concerns about it getting hot enough to damage my NVME drives. There is a reason why computers have heat sinks on NVME drives, and fans on or near them. They put off heat while they are in use. This unit didn't seem to cause any excess heat above what is normal for two NVME drives operating next to each other. If you want. you can use the device as an external USB drive. The NVME drive would probably have a higher transfer rate than most external drives, but you would still be limited by the speed of your USB port. But it does work if that's what you want. ... show more
Reviewed in the United States on January 7, 2025 by Mary Hime

  • Super Fast!!!
It works amazing!!!
Reviewed in the United States on April 25, 2025 by Jose Ruiz

  • Doesn't clone Master Boot Record Signature so won't boot
Yes it will copy a smaller SSD onto a larger SSD -- at same (smaller) partition size. Then it is a hassle, trying to get the smaller (copied) partition size increased to the full size of the larger SSD. Finally had to attach it to PC and use DiskGenius to do the clone (since DiskGenius allows partition sized to be set as large as needed on the new SSD). Also the new cloned version will not Boot as its cloned Windows C: partition is not recognized as containing a "boot" record. After many false leads on how to repair the MBR, I noted in DiskGenius that the MBR signature on the clone was different than on the original. Using DiskGenius I was able to copy the MBR Signature from the old SSD onto the cloned SSD and then it would boot! So all in all, I'd recommend just getting a usb SSD case for the new SSD and use the free version of DiskGenius to do the cloning, then it can be pulled out of the usb case and installed in the laptop :-) ... show more
Reviewed in the United States on November 30, 2024 by Leon G. Palmer

  • Handy!
This is super handy if you're someone who likes to mess with computers and moving around SSDs. I wouldn't recommend it for permanently attached external storage though. When attached to a computer, it's very much limited to the USB bus speed and can't fully exercise an NVME drive. a SATA drive would be way more utilized (but I didn't test this with a SATA so I can't say for sure it would be maxed out). The utility of being able to quickly copy a drive to a new one is really handy - it makes upgrading a computer's SSD way easier with a hardware based instead of software based cloning solution. ... show more
Reviewed in the United States on July 20, 2024 by theblackknight

  • The Blue LED's
This product works like a charm. All that is required is that you carefully read the instructions. Once you put both the Original in the left and the clone to be on the right and power it up LED"S on the outer sides of the cards flash. When you push the button in the middle. Then (READ THE INSTRUCTIONS) there are 25% 50% 75% and 100% LEDs that light up as it progresses on the right front of the unit.. It will clone an OS M2.2 on to another M2.2 that has been used and it works. If you clone a 1 TB to a 2 TB or any smaller to a larger Drive you will get the clone of the smaller drive. All you have to do then is use disk management (under control panel/windows tools/ computer management) to extend the drive to the full size. I didn't loose a bit of data and it will be valuable for a long time. Great tool and a MUST have. ... show more
Reviewed in the United States on November 17, 2024 by Michael

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