What are the specifications for the UD-3000? I need to buy a replacement.
Thanks for posting your question here! We do not sell power adapters separately. The power adapter that comes with the Plugable UD-3000 outputs 4A at 5V through a center positive jack plug with outer diameter 4.7 mm, inner diameter 1.7 mm and length 9.5 mm. As long as you get a power adapter that matches the specs, it should work fine with the dock.
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