ACASIS 20Gbps M.2 NVMe SSD Cloner & Docking Station, Dual-Bay Offline Duplicator with Aluminum Heat Dissipation Enclosure, Tool-Free USB Adapter for M Key PCIe NVMe SSD Reader

Works perfectly, but the drives get super hot!!! It's best to unplug the unit as soon as the cloning is finished and let the drives cool before removing them from the unit. Other than that I am very pleased with the unit. Also, it will not clone a larger SSD to a smaller SSD, It only clones a smaller SSD to a Larger SSD

Yes, the status lights are difficult to see in normal lighting because they are so tiny. But this is not a significant problem; it is just something for the manufacturer to improve on the next design. I used this to upgrade an Asus VivoBook S15 (Intel Core i5) by copying the factory SSD to a Crucial P3 Plus 4TB PCIe Gen4, purchased on Amazon, and it booted just fine. (I have 2 of the Crucial SSD sticks so I did this test twice.) The copy completed within five minutes and I did not notice any significant heat during the copy. The same test did not work when I tried to upgrade my older Asus VivoBook 15 using the same Crucial SSD sticks. The copy succeeded fine but, when either of the sticks were installed, Windows 10 would not boot. The factory SSD from the older Asus has two notches rather than one, so the problem might be that the particular SSD that I purchased is incorrect for that laptop.

These types of devices almost always disappoint. They rarely work well. This one does its task. It clones a 512GB NVME in about 5 minutes. This is great for doing system testing and software installation test cycles, where you can't use a virtual machine. I have done over 10 clones without a single failure or error. It DOES get hot, but it is all aluminum and doesn't seem to be bothered. The LED lights give adequate status info for the purpose. You do need to use its included power adapter to do a clone; the thunderbolt connector didn't have enough power and it simply refused to initialize.

What is the point of advertising your product to support something when it actually can't? I got this cloner to make a copy of my M+B Key SSD to my M Key SSD. The device can read my M Key SSD fine, but the M+B Key SSD is unrecognized. And I can verify that it works: it literally was previously on my computer and isn't even a year old. This was a waste of time and money. I recommend this listing get taken down for false advertisement.

Used it to duplicate my NVMe as my main drive to a larger drive. Clone in the drive with no issues took about an hour. Easy to use no drivers necessary. Connects with USBC, qualities top notch.

It worked after the 4th try. I tried offline cloning exactly per instructions to no avail several times. The likely trick is to initialize or format your brand new m.2 NVMe before cloning. That and contrary to the precise interpretation of the instructions, DO NOT hold the Clone button down for 3+ seconds UNTIL all the progress lights start flashing. Just hold it down for 3'ish seconds AND RELEASE as soon as all 4 lights power up; they will start flashing in less than a second as intended. If you hold it until they start flashing and then release (as instructed), it for some reason appears not to work. So the cadence to I found successful to use is: 0) Initialize the target disk if possible 1) insert source disk 2) insert target disk 3) plug in power cable to cloner 4) push power button 5) wait for the 3 side blue leds to light up indicating drive recognition 6) Push and hold the Clone button for 3 seconds JUST until all 4 progress leds turn on, then let go. 7) Observe/confirm the progress leds are all flashing and wait for them ALL to stop flashing indicating process completion (clone time depends on drive size/speed). 8) Once all 4 lights are on/static, press the power button to turn off 9) unplug power cable 10) remove drives and install Target drive as planned. As directions state, you will likely need to "extend drive" in Computer Management to recoup any unallocated space from a larger target drive. A WORD OF CAUTION: This device begins to excessively heat up once plugged in; even with no drives or activity running. Do not leave it plugged in when not watching it. Do not leave your M.2 in for any longer than required. My Laser Infrared Thermometer recorded the device surface at 143+ degrees F during operation and again after a cool down and no drives installed. The top-end safe heat range for an M.2 drive is around 158F; too close to potential damage for my liking on a new 2TB 990 Pro. It may not be a fire hazard, but I'd treat it like one for due diligence since it heats up at all times. Or mine does.... However, once it works, it's great. Have done a couple drives now so happy with the purchase. Pricey for a cloner compared to cheap m.2 cases but way faster than via USB cable.

本当に簡単にクローン出来ます！ Aスロットにコピー元、Bスロット(手前)に新しいSSDを刺して 左下のボタンを3秒長押しするだけです。 速度もかなり速く、大満足です。PC本体から取り外せるならこれで1発です。 ただし、暗号化(ビットロッカー解除)の解除をしていればです。

Me gustó el producto, es exactamente cómo en la descripción se plantea

Super easy drive cloning, one button.

クローン作りに必須。 簡単に作れてよい。しかもM.2 SSDは超早い。1TB、10分で完成

Se sobrecalienta demasiado y por lo mismo se interrumpe el proceso de clonacion