External Docking Station for 2.5in or 3.5in SATA III 6Gbps Hard Drives – eSATA or USB 3.0 with UASP

SKU: SDOCKU33EF Category: External Docking Station for 2.5in or 3.5in SATA III 6Gbps Hard Drives – eSATA or USB 3.0 with UASP

* Images are for illustrative purposes only.

£59.16 £49.30 Ex. VAT

Availability: 7 in stock

Finance/leasing available for orders over £1000 Inc VAT

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Easily connect and swap hard drives and solid-state drives to and from your computer system, with the added benefit of a built-in cooling fan

This USB 3.0 and eSATA docking station makes it easy for you to connect and swap your 2.5in or 3.5in SATA hard drives (HDD) and solid-state drives (SSD). The docking station also has a built-in fan that keeps your drives running at an optimal temperature for peak performance and longer drive lifespan.

Maximize compatibility

With support for either USB 3.0 or eSATA host connections, this versatile drive dock gives you the freedom to connect to your computer through either port. Because USB is available on virtually any computer, you can rest assured that this docking station will work with your desktop or laptop. Plus, the added benefit of eSATA ensures you can achieve SATA 6 Gpbs performance on computers with an available eSATA port.

To ensure all your drives are supported, the docking station features a sleek slot-loading design that supports both 2.5in and 3.5in drives. The docking station has also been rigorously tested for support with large capacity drives (tested up to 6TB).

You can extend the compatibility of this dock even further by adding IDE support using our SATA to IDE Hard Drive Adapter (SAT2IDEADP), which allows for easy insertion of any 2.5 or 3.5in IDE hard drive into a SATA hard drive dock.

Protect the health of your drives

For optimal performance, the docking station has a built-in 80mm fan that helps keep your drives running cooler. The fan offers variable speed control which enables you to make adjustments on the fly, in order to reduce power consumption and noise when your drives aren’t being accessed. The HDD dock will also power down your SATA drives after a period of inactivity (USB mode only) or when the computer is turned off, to help reduce power consumption and noise when not being accessed.

Improve Performance

To save you time, this docking station is loaded with high-performance features on both interface connections.

For the fastest possible performance, this dock supports full SATA III bandwidth of 6 Gbps when connected through eSATA, ensuring you can get the most out of your solid-state drives.

With USB 3.0 the dock ensures high-bandwidth transfer speeds up to 5 Gbps. The USB host interface connection also supports UASP, which delivers performance up to 70% faster than conventional USB 3.0 when paired with a compatible host controller. UASP is supported in Windows 8, Mac OSX (10.8 or above), and Linux. In testing, UASP performs with a 70% faster read speed and 40% faster write speed over traditional USB 3.0 at peak performance.

At the same peak in testing UASP also shows an 80% reduction in required processor resources.

Testing results were obtained using an Intel Ivy Bridge system, a UASP-enabled enclosure, and a SATA III solid state drive.

The SDOCKU33EF is backed by a 2-year warranty and free lifetime technical support.

The Advantage

– Save time, with file transfers up to 70% faster than traditional USB 3.0 when used with a UASP-supported host
– Versatile connectivity options, through either USB or eSATA
– Help extend the life of your hard drives by keeping them cool, with a built-in variable speed fan

Feature Feature Value
Storage media type HDD,SSD
Storage drive interface Serial ATA
Storage drive sizes supported 2.5,3.5″
Number of storage drives supported 1
Maximum storage capacity 6 TB
Host interface USB 3.0 (3.1 Gen 1) Type-B + eSATA
USB 3.0 (3.1 Gen 1) ports quantity 1
eSATA ports quantity 1
DC-in jack Y
Maximum data transfer rate 6 Gbit/s
Product colour Black
Material Plastic
Hot-swap Y
Plug and Play Y
LED indicators Activity,Power
UASP support Y
Chipset JMircon – JMS561
Certification CE, FCC
Built-in fan Y
Number of fans 1 fan(s)
Fan diameter 8 cm
AC input voltage 110-240 V
Input current 0.8 A
Output voltage 12 V
Output current 2 A
Power plug type Type M
Width 95 mm
Depth 126 mm
Height 134 mm
Weight 477 g
AC adapter included Y
Cables included eSATA,USB
Manual Y
Operating temperature (T-T) 5 – 80 °C
Storage temperature (T-T) -40 – 70 °C
Operating relative humidity (H-H) 8 – 90%
Package dimensions (WxDxH) 117 x 185 x 210 mm
Package weight 1 kg
Storage media type


Maximum storage capacity

6 TB




JMircon – JMS561


95 mm

Storage drive interface

Serial ATA

Host interface

USB 3.0 (3.1 Gen 1) Type-B + eSATA

Maximum data transfer rate

6 Gbit/s



Number of fans

1 fan(s)


477 g

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