It totally works with Mac. You don't need the Xitel Inport software at all. Just plug the device into the USB. The Macbook recognizes it immediately. Using a recording software (I am using Garageband), you can now record your analogue data into the software. I was not able to listen to it while recording (somehow the Inport Device blocks the output into the computer monitor speakers). But after the recording you can pull out the Inport out of the USB and Voila! Excellent!