Zopsc USB 3.0 SATA/IDE HDD Docking Station Three-Bay Offline Clone HUB Reader 12V / 3A Independent Power Supply External Hard Drive Docking Station(US) 100-240V

i am using it on my Mac. Makes storage and using USB drivers so easy. I have not used the cloning function. Great value

Does the trick if you only need to read 2 drives. The third slot is for the older IDE plug set. So it’s possible for it to read 3 drives but only if one of them is the old old old IDE drive. For most people thinking this can read 3 new type drives it’s not going to be a happy ending.

I purchased this unit when the firmware in my two backup units were attacked rendering them useless. I could not access the drives in those units any longer. When this unit arrived I slid my drives from the dead backup units into the slots and my drives were useable again. I could not access my backed up data but it saved me from buying three new drives.

Positive Comment: Made of cheap material.Negative Comment: This device kept running my HDDs even after the computer shutdown. The lights were bouncing left & right like the device was doing some write or read as I walked up the next morning. Both my SATA drives were very hot to the touch and yes my computer was OFF (not asleep). There are no dust flaps to protect the bays.So, when I powered up my computer it could not read one of the hard drives. I did check this drive in other USB docks on other computers with the same result. After backing up the other HDD, I tested this dock on 4 other computers/laptops. This dock exhibited the actions as mentioned above including spinning the HDD after the computer/laptop had been long shutdown. Also had same results regardless of USB 3.0, 3.1, 3.2 and 2.0 connection.Only used 2 SATA drives on this device of which only one survived. Never got to test my IDE drives and glad I didn't. Also never tested any of the front ports either. And never will.Buyer be very aware of this device!Very glad Amazon has the extended returns for purchases during Christmas because this was a present to myself. Guess I'll be looking at HDDs too.

This was upsetting! I purchased this expecting it to have an M2 slot as it states and is labled. This is not for an M.2 Drive!? I have no clue what it is for, but M2 does not fit and I need it to. I'm going to reach out to the seller.

Easy to use and worked as expected.

Can't get it to work

Everything else seemed to work though i only tried sata and a few SD cards. The one IDE drive-type i needed to get data from failed. Drive did spin up but nothing on my Windows 10 workstation.