17 + 7 Pin SSD HDD To Sata 22 Pin Adapter Card For Macbook 2012 Air SSD Black The PCBA can convert the Macbook Air SSD to Standard 22 Pin SATA port. Only use for APPLE MacBook Air 2012 AIR MD223 MD224 MD231 MD232 SSD Hard Disk The hard disk must be 7+17pin