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  1. #1
    Mac does not show USB as a serial port option for Arduino Uno

    My Macbook Air with Mavericks will not show a USB connection to Uno Rev 3. I have tried installing the drivers from: Virtual COM Port Drivers but still no luck. Any suggestions appreciated.


    Last edited by alpeace89; 09-22-2014 at 10:36 AM.

  2. #2
    Mac does not show UBS as a serial port option for Arduino Uno
    harryb2448's Avatar
    Member Since
    Nov 28, 2007
    Nambucca Heads Australia
    Your Mac's Specs
    iMac, i7 4GHz, 32GB memory, 1TB Blade Drive, macOS X.15.3,.
    Rep Power
    For what it is worth I would make sure through their forums it is actually compatible with your Air. The problem is the drivers are the same version as PowerPC which was pre Intel days.
    Using OS X.7 or later make a bootable USB thumb drive before running Installer!

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