Product Description Transcend 960GB JetDrive 720 SATAIII 6Gb/s SSD Upgrade Kit TS960GJDM720 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. 960GB Internal SSD Next-generation SATA III 6Gb/s interface External enclosure is fully compatible with SuperSpeed USB 3.0 & Hi-Speed USB 2.0 Compatible with MacBook Pro Retina 15" (Mid 2012, Early 2013) Dual color LED indicator (Power, data transfer and USB 3.0/2.0 connection)