After booting up your Mac OS X system, plug your AX88772C/772B/772A/760/772 USB dongle onto the USB port of your Mac OS X system and refer to the following information to double check if your USB dongle had been identified properly by Mac OS X system and the AX88772C/AX88772B/AX88772A/AX88760/AX88772 Mac OS X driver was installed correctly or not