Hobbypower M.2 NGFF SSD to 18+8pin SSD Adapter for 2012 MacBook Air A1465 A1466 only supports 2012 version Apple MacBook Air,the model includes A1465 A1466 (MD223 MD224 MD231 MD232) The adapter card only supports 22x42/22x60/ 2280 size of M.2 NGFF (SATA) SSD, it does not support PCIe X2 or PCIe X4 transfer mode of SSD