18 Pin 2010-2011 Macbook AIR A1369 A1370 A1377 to SATA Adapteror SSD From Allow 2010-2011 macbook air SSD to work as a 3.5" SATA SSD or USB external storage on desktop or laptop PCBA 12+6pin SSD HDD to SATA 22 Pin 7+15 Hard Disk Cartridge Drive The PCBA can convert the Macbook Air SSD to Standard 22 Pin SATA port. DO NOT FIT as 2.5 inch SATA HDD because the length of the adapter plate is bigger Dimensions: 5.19 in x 1.69 in x 0.47 in (132mm x 43mm x 12mm)