buying adapter how to test?

Discussion in 'Buying Tips and Advice' started by eeeaddict, Mar 13, 2013.

  1. macrumors newbie

    Joined:
    Jan 29, 2009
    #1
    I'm buying the apple mini displayport to dual link dvi adapter tomorrow off someone on craigslist, I'm not meeting near an apple store so I can't really test if it works or not, the seller says its new in box but I'll open it there. How can I tell if it is real/working or fake using just my mac?
     

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