Quick tech specs
  • SuperSpeed ( 5Gbps ) Data Transfer over USB 30
  • Clone a 25in/35in SATA drive without a host computer connection or dock the drives over USB 30/ eSATA for easy access
  • Docking functionality compatible with Windows/ MAC and Linux systems
  • Tripp Lite is now a part of Eaton
  • Read and Write to two drives simultaneously
  • Supports 25" or 35" SATA drives up to 6TB
  • Hard Drive Cloner/ Hard Drive Duplicator Dock/ HDD Duplicator/ Duplicator Dock/ SSD or HDD Dock
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Tripp Lites U339-002, USB 3.0 to SATA dual hard drive docking/cloning station, allows two SATA 2.5-inch or 3.5i-inch hard drives (HDD) or solid state drives (SSD) to be connected simultaneously to a computer through USB. Off-line cloning allows hard drive duplication without being connected to a computer.

Utilizing SuperSpeed USB 3.0, this docking station provides data transfer rates of up to 5 Gbps, but is also backward compatible with USB 2.0 systems (data transfer rates up to 480 Mbps).

Availability: 3-5+ Days

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Tripp Lite USB 3.0 SuperSpeed to Dual SATA External Hard Drive Docking Station w/ Cloning 2.5in and 3.5in HDD - hard

This Item: Tripp Lite USB 3.0 SuperSpeed to Dual SATA External Hard Drive Docking Station w/ Cloning 2.5in and 3.5in HDD - hard


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Tripp Lite USB 3.0 / USB 2.0 Dual Hard Drive SATA Docking Cloning Station is rated 4.50 out of 5 by 10.
Rated 5 out of 5 by from Easy to setup and easier to use. Upgrading a bunch of laptops to solid-state drive was breeze with this. I would definitely recommend.
Date published: 2020-07-28T00:00:00-04:00
Rated 5 out of 5 by from Won't Work with NAS Drives Not impressed at all. I have a Synology NAS DS713+ with a single drive. Wanted to use this to clone, and because software I was using (dbpoweramp) would not convert music files with it in the NAS. This seemed like the perfect fit. However, it won't work because the docking station does not see the drive as the drive has no Drive Letter. Support advised me to assign a drive letter that would have formatted the drive erasing all my data!!! Fortunately, my limited computer skills at least knew not to do that. They weren't of much help. Sending it back. UPDATE 5/25/16-Received another email from support. They pretty much admit that this won't work with NAS drives.
Date published: 2016-05-26T00:00:00-04:00
Rated 5 out of 5 by from Worthwhile Purchase! This product works fantastic. The directions need to be better written so a casual user can use this without having to call Tech support.
Date published: 2018-02-05T00:00:00-05:00
Rated 5 out of 5 by from Works very well! I bought this dock in December of 2014 and have had no issues with it. The cloning software works great and the dock even has lights that show you the cloning progress. The USB 3.0 is a huge plus, because you get full speed out of your drives. So far I have only plugged 2.5 inch drives in, but they've all worked. I do wish it had a spacer for the smaller drives, but it doesn't effect the way the device performs. All in all its a great dock that does what it's supposed to do!
Date published: 2015-02-12T00:00:00-05:00
Rated 5 out of 5 by from Excellent! Worked great ! , I am using the new cloned hard drive to write this comment.
Date published: 2016-01-11T00:00:00-05:00
Rated 5 out of 5 by from Great product! Easy to use for cloning disks I use this product to clone HDD to SSD for clients. It's fast, reliable, and gets the job done.
Date published: 2018-06-30T00:00:00-04:00
Rated 5 out of 5 by from Like the product We use it to upgrade to a larger hard drive.
Date published: 2018-09-23T00:00:00-04:00
Rated 5 out of 5 by from Good offline cloning dock We use offline clone for doing disk duplication to critical physical workstations prior to product upgrades and patches. Faster and simpler than using backup software.
Date published: 2021-02-09T00:00:00-05:00
Rated 5 out of 5 by from Excellent Product Right of the box. Easy to set up and use. Sturdy construction.
Date published: 2021-01-22T00:00:00-05:00
Rated 5 out of 5 by from I would buy this product again! Used to move large amounts of data. Haven't had it long but it seems to work as advertised.
Date published: 2019-11-27T00:00:00-05:00