“I originally bought the wrong enclosure for my Macbook SSD, but this revised version was the correct one. My computer is a MacBook Pro (Retina, 13-inch, Late 2013) and the SSD fits perfectly in this enclosure. I also purchased the toolkit off this site that contains the 1.2mm pentalobe screwdriver that you’ll need to take your Macbook apart, along with the Torx T5 that you’ll need for the SSD removal and re-installation inside the enclosure.”