Transcend's JetDrive 720 SATA III 6Gb/s MacBook Pro SSD is ideal for professional photographers, videographers, and graphic artists looking to enhance the performance and capacity of their MacBook system, and includes an easy-to-use drive enclosure for converting your original SSD into a new USB 3.0 external storage device. Transcend's JetDrive 720 has been fully tested for 100% compatibility with Mid 2012, Late 2012, and Early 2013 MacBook Pro models with Retina display (13"screen). To assure robust, long-life durability and guaranteed performance, all Transcend SSDs are manufactured using only premium quality NAND Flash memory chips and are comprehensively tested for compatibility, speed and reliability.