Introducing our new JetDrive SSD upgrade kits for the MacBook Air and MacBook Pro with Retina display. Complete with tools, instructions, and a slick aluminum USB 3.0 enclosure to reuse your original SSD, Transcend's JetDrive SSD upgrade kits allow you to both increase your storage space and boost the performance of your Mac®. Transcend's JetDrive SSDs are also backed by an industry-leading 5-year warranty.