M.2 NGFF NVMe SSD Adapter Riser Card Converter for MacBook Air Pro 2013 2014 2015 2016 2017 PC Laptop Reader Feature: Suitable for 2280 (22mmx80mm) PCIe x4 M.2 NVMe SSD; The performance is improved, and the writing speed is increased by nearly 3 times; Strong compatibility, suitable for MAC Book Air/Pro 2013 2014 2015 2016 2017 and other versions; The installation is simple and easy to use. Specification: Model: MA1SA Hard Disk Protocol: NVMe The notebook models and replaceable SSD models are as follows: For MAC book Pro A1502 2013 SSD: (MD864 MD865 MD293 Md294) For MAC Book Pro Retina A1398 A1502 2013 SSD: (ME864 ME865 ME866 ME293 ME294) For MAC Book Air A1465 A1466 2013 SSD: (MD711 MD712 MD760 MD761) For MAC Book Air A1465 A1466 2014 SSD: (MD711 MD712 MD760 MD761) For MAC Book Pro Retina A1502 A1398 2014 SSD: (MGX72 MGX82 MGX92 MGXA2 MGXC2) For MAC Book Pro Retina A1502 A1398 2015 SSD: (MF839 MF840 MF841 MGXA2 MGXC2) For MAC Book Air A1465 A1466 2015 SSD: (MJVW2 MJVP2 MJVE2 MJVG2) For MAC Pro ME253 MD878 For i MAC A1419 For MAC Book Air A1465 A1466 2016 For MAC Book Air A1465 A1466 2017 Product size: 110*23*3mm/4.3*0.9*0.1in Product weight: 10g Packing size: 150*40*7mm/5.9*1.57*0.27in Package weight: 57g Attention: 1. First of all, you must upgrade for MAC os to the new version after the high sierra 10.13 from the original hard drive. The smc and boot rom versions of for MAC will be automatically updated during the upgrade, so as to support the ssd of nwme. 2. The second thing is that you must not install for MAC os the new hard disk with the network recovery software that comes with it, but install it through a USB flash drive (you must make a 10.13.6 tool in advance), so that the new hard drive can not be installed; The disk must be formatted as APFS during installation. If it is formatted as HFS, it will restart indefinitely on the installation system interface, and then prompt that the disk space is insufficient. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 X SSD Adapter Card _x005f_x000D_ Suitable for 2280 (22mmx80mm) PCIe x4 M.2 NVMe SSD; The performance is improved, and the writing speed is increased by nearly 3 times; Strong compatibility, suitable for MAC Book Air/Pro 2013 2014 2015 2016 2017 and other versions; The installation is simple and easy to use.