TRRS

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Revision as of 18:07, 19 March 2013 by Lathama (Talk | contribs) (explain the new combo jacks)

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Some new ThinkPads com with a "Combo Jack" for headphone, microphone, and or headset in one plug. The 3.5 mm 4-conductor TRRS phone connector. Read more over at http://en.wikipedia.org/wiki/Phone_connector_(audio)