KingwinUSB 3.0 to SSD/SATA Hard Drive Docking Station. Compatible w/ 2.5”/3.5” Inch SATA HDD/SSD (SATA I/II/III) Performance. [Hot Swap Function] Tool-Free Design, 5Gbps Speed & Support UASP

Nothing mentioned that the 2 drives will be redundant to each other which losing 50% of the total capacity.

Muy rapido, lo he probado con disco de hasta 4tb, solo de vez en cuando como que se desconecta, no se si sea por que lo tengo a un hub que esta energizado aparte y no debiese de ser asi, pero de ahi en fuera trabaja muy bien!!

I used this device to retrieve files from HDDs from old computers. Worked a treat. Only issue was that it only handles SATA. IDE connection is not possible. I would recommend this product.

There is not much one can say about a product like this other than it performs exactly as expected. The hard drive fits snugly and all you have to do is plug it in and it works.I am not sure I can ask for any other feature so 5 stars!

Two Year Update:I have been using the Kingwin EZ-Dock for more than 2-years with about 5 different computers. I have at least 5 of these docs (I've lost count), and I've not had any major problems. I've used them with both USB and eSATA, I've used them on Mac and PC, I've used them on various operating systems (Mac: Snow Leopard, Lion, Mountain Lion, Mavericks; PC: XP, Windows 7), and they've been through the ringer. Even so, I still haven't had any device failures, and all of the drives I've put in them read fine. I know not every unit is going to work perfectly, but I think that most issues have to do with the connection to the computer. I have times I have to check the connections, but I still blame that more on the cables connecting the devices, and not the dock itself. I still HIGHLY recommend this item! For the money, you are getting a great deal!************************************I own 4 of these docks and use them for different applications on both Mac and PCs. Everyone one of them has worked great, and I love the addition of the eSATA port! If you have a computer that has an eSATA port or you can put in a PCIe card to create an eSATA connection, I highly suggest using it that way. It beats the heck out of using the USB 2.0 connection! Also, these are pretty durable devices. I've moved them around quite a bit and even dropped them once or twice with no problems. Overall, if you tend to use external drives for backup or cloning purposes, this is a great buy!

we had a WD external drive that one day just wouldn't start, this device saved us from having to hire someone and give them access to all our personal files and photos, not to mention, saved us hundreds of dollars. It's not as complicated as it looks, my girlfriend used a small screwdriver and a credit card and did the whole thing in minutes. Bear in mind the transfer of files to your computer or new drive will take several hours, but who cares, your files are saved. HIGHLY RECOMMEND.