ATTENTION ALL MAC USERS: This product works! I'm so happy that I was able to recover all my lost photos, music, videos, etc. from my old 2007 and 2010 Macbooks and it cost me less than $15. However, YOU MUST BE PATIENT! Here's my experience: Nothing happened to my 2007 MacBook Hard Rive at first, but I noticed it was making noise and the lights were on, indicating it was working. I left it on and after 5-6 hours I was finally able to view my hard drive files! But a 2010 Mac Book hard drive took less than 30 minutes. I am so thankful that I discovered this tool and all my old memories are back! One of the most sensible Amazon purchases I've ever made :)