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12V 6.0Amp Barrel Style AC Power Adapter for the OWC Thunderbolt 2 Dock

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In stock at Macfixit: Yes

Shipped within 24 hours

Shipping cost is $9.90 (flat rate) for any size order.
This product is covered by an Australian Replacement Warranty.
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Product code: OWCTB2DOCKPWR

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Replacement Power Adapter for Thunderbolt 2 Dock, and select Mercury Elite Pro Dual and Thunderbay 4 enclosure/solutions.

Your price: $65.99

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Power Adapter 
for Thunderbolt 2 Dock

External UL-listed, universal auto-switching
6 Amp, Barrel Style DC Connector
Additional or replacement power supply
Replace a lost Thunderbolt 2 Dock power supply, or keep one adapter at the office and one at home, so that your Thunderbolt 2 Dock becomes a portable wonder. This power adapter is also for certain OWC storage solutions and enclosures with a DC 12V power input accepting a barrel type connector including the Mercury Elite Pro Dual and the Thunderbay 4 mini storage solutions. 

Please note that this is the transformer to device portion of the power supply only. Power cords sold separately. 

Also compatible with select OWC Mercury Elite Pro dual Thunderbolt and OWC Thunderbay 4 mini enclosure and solutions.
This product is compatible with...
OWC Mercury Elite Pro Dual Thunderbolt
OWC Mercury Elite Pro Dual Thunderbolt
Thunderbay 4 mini
OWC Thunderbay 4 mini
Thunderbay 4 mini
OWC Thunderbolt 2 Dock
*Double check your connection. Make certain you have a barrel style power connector before ordering!


Product Specifications:

AC Input

  • 100-240V~2.0A, 50-60Hz

DC Output

  • 12V, 6A

Output Connection

  • Barrel length: 10mm
  • Barrel width:
    • OD: 5 mm
    • ID: 3 mm
  • Female center positive barrel

Power Indicator

  • Yes

Cord Length

  • 1 meter (39")


  • UL / TUV / CE / FCC
  • RoHS compliant

Dimensions (l x w x h)

  • 4.8 x 11.2 x 3.6 cm (1.9" x 4.4" x 1.4")


  • 258 g (9.1 oz)



Manufacturer provided specifications for Other World Computing p/n TB2DOCKPWR UPC#: 812437024524

Additional Information

Colour Black
Connection From No
Connection To No
Gender No
Length No
Cable Type No
Connector Type No
Max. Resolution No
Max. Speed No
Manufacturer OWC
Manufacturer P/N TB2DOCKPWR
UPC 812437024524
Shipping Restriction N/A

Australian Owned Business 

Macfixit Australia is an Australian owned and operated business based in Melbourne, Victoria and we've been operating since 2005.

Fast Flat Rate Shipping on all orders

Shipping cost is $9.90 (flat rate) for any size order. Express Options are available in cart/checkout. All in-stock orders are shipped the same day if received by 10.30 AM (Eastern Time Victoria). Orders received after 11:00 AM are shipped the following business day.

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We fully guarantee all of our products. If for some reason you are not happy with any item you purchase from us you may return it for a refund (see Return Policy). 

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At Macfixit Australia) we’re 100% committed to serving our customers. We check phone and e-mail messages throughout the day and, in most cases we respond within minutes of receiving them. Please feel free to contact our Customer Service Department with any questions at 03 9329 4343 Mon-Fri, 10am to 5.30pm (Melbourme, Victoria Time), or e-mail us under this link.