When I plug the Dongle into the PC it wants to install superpro to the dongle, So I know the system is at least recognizing the device, which my mac won’t do at all, no matter what USB port I use, and they are all functioning properly. When I plug the dongle in to either system the Green light does come on, but I can find no way to locate the Dongle on my MAC and the PC recognizes an outside device immediately. I suppose that just because the PC recognizes the Dongle, it doesn’t mean that it isn’t fried, right?