The Belkin Thunderbolt Dock Core is the first dual-powered Thunderbolt dock

As more laptops include Thunderbolt ports, Thunderbolt docks are on the rise as well.
Belkin Thunderbolt Core dock

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As PCWorld's senior editor, Mark focuses on Microsoft news and chip technology, among other beats. He has formerly written for PCMag, BYTE, Slashdot, eWEEK, and ReadWrite.

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