Is it possible to use different sized hard drives with this duplicator?

Yes, the duplicator supports 2.5-inch and 3.5-inch SATA drives.

How many hard drives can I duplicate at once?

You can duplicate one SATA hard drive onto three other SATA hard drives simultaneously.

How does this duplicator connect to my computer?

The duplicator connects to your computer through USB 3.0 or eSATA interfaces.

Can this hard drive duplicator work with any operating system?

Yes, this hard drive duplicator is compatible with Windows 2000, XP, Server 2003, Vista, 7, Server 2008 R2, Mac OS X, and Linux.

What kind of secure erase does this do?

None, this is just a dock so to speak, it has no software.

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StarTech SATDOCK4U3RE 4 Bay USB 3.0 eSATA to SATA Standalone 1:3 HDD Hard Drive Duplicator Dock

(69) Write a Review

Number of Bay: 1:3

1:1
1:3

Size: USB 3.0 / eSATA

USB 3.0 / eSATA
USB 3.1 (10Gbps)

Duplicate one SATA Hard Drive onto three Hard Drives simultaneously
Hard Drive Duplicator
Hard Disk Duplicator
HDD Duplicator
Hard Drive Cloner
4 Bay USB 3.0 eSATA to SATA Standalone 1:3 HDD Hard Drive Duplicator Dock

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Duplicate one SATA Hard Drive onto three Hard Drives simultaneously - hard drive

Model
Brand	StarTech.com
Model	SATDOCK4U3RE

Details
Color	Black
Size	2.5" & 3.5"
Type	Hard Drive Duplicator
Material	Plastic
Internal Interface	1 - eSATA (7 pin; Data) Receptacle
External Interface	1 - USB 3.0 B (9 pin; SuperSpeed) Female
Number of Bay	4
Maximum Capacity (per Bay)	Up to 3TB
Fan	2 - 60 mm
Specifications	Chipset ID: JMicron JMB394 + JMS539 Color: Black Drive Connectors: 4 - SATA Data & Power Combo (7+15 pin) Receptacle Drive Size: 2.5in / 3.5in Drive Type: SATA Enclosure Type: Plastic Fans: 2 - 60 mm Host Connectors: 1 - eSATA (7 pin; Data) Receptacle Host Connectors: 1 - USB 3.0 B (9 pin; SuperSpeed) Female Input Voltage: 110 ~ 240 AC Insertion Rating: 15,000 cycles per bay LED Indicators: 4 - Drive Power/Activity Max Drive Capacity: Tested up to 3.0 TB Number of Drives: 4 OS Compatibility: Windows 2000/ XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ 7(32/64-bit)/ Server 2008 R2, Mac OS X, and Linux Output Current: 6500mA Output Voltage: 12 DC Port Multiplier Support: Yes Power Adapter Included: Yes Type and Rate: SATA 3 Gbit/s (SATA II) Type and Rate: USB 3.0 - 5 Gbit/s Product Height: 3.7 in [94 mm] Product Length: 6.69 in [170 mm] Product Width: 11.22 in [285 mm] Product Weight: 2.45 lb [1.11 kg] Note: If used with the Apple Mac OS operating system, this device will function in USB 2.0 mode only as USB 3.0 is not currently supported by Apple. eSATA is fully compatible.

Compatibility
Operating Systems Supported	Windows 2000/ XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ 7(32/64-bit)/ Server 2008 R2, Mac OS X, and Linux

Features
Features	Duplicate one SATA Hard Drive onto three Hard Drives simultaneously. The SATDOCK4U3RE USB 3.0 and eSATA 1-to-3 Hard Drive Duplicator docking station enables you to duplicate/clone a single SATA hard drive to up to three other SATA drives simultaneously, as a standalone device. The duplicator can also function as a regular 4-bay hard drive docking station, by connecting to a host computer system. Large capacity drives (tested with up to 4TB 3.5" and 1TB 2.5" drives per bay) can be used to greatly enhance your computer''s storage/backup capabilities. Able to perform 1:3 sector duplication, including HPA, from a single SATA drive onto three others simultaneously (at a rate of up to 72 MBps), the duplicator/docking station can save you time and effort. As an external HDD dock, it can be connected to your host computer through USB 3.0 or eSATA, providing data transfer speeds up to 5 Gbps or 3Gbps respectively, from the hard drives to your computer system. Features Quick and Secure Erase functions and support for IDE hard drives using the included SATA to IDE hard drive adapter (SAT2IDEADP).

Dimensions & Weight
Dimensions	3.70" x 11.22" x 6.69" (H x W x L)
Weight	2.45 lbs.

Package Contents
Package Contents	83763P

Additional Information
First Listed on Newegg	February 04, 2026

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StarTech SATDOCK4U3RE 4 Bay USB 3.0 eSATA to SATA Standalone 1:3 HDD Hard Drive Duplicator Dock

Learn more about the STARTECH SATDOCK4U3RE

Customer Reviews of the STARTECH SATDOCK4U3RE

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info