Features: brand new and high quality Updated for M.2 NVMe PCIe SSD adapter card for Apple for Macbook Air Pro 2013 2014 2015 2016 2017 Fit for Apple SSD adapter card upgraded version, good compatibility, suitable for AIR, PRO series laptops Suitable for PCIE X4 for M.2 NVME hard drives of 2280 specifications No need to drive, will not change any performance of your hard drives Performance improvement, writing speed increased by nearly three times about 3000Mb/s Wide compatible, suitable for notebooks of for MacBook Air/Pro 2013, 2014, 2015, 2016, 2017 and other versionsAnd replaceable SSD models Specifications: Model: MA1S1 Hard Disk Protocol: NVME Speed:3000MB/s Size: approx 22x13x3mm/0.87x0.51x0.12in Application: 2280 (width 22mm length 80mm) PCIe X4 for M.2 NVME Hard Disk Compatible: for MacBook Air/Pro 2013 2014 2015 2016 2017 and other versions of notebooks The following models are known to be supported: For 2013 for Macbook Pro A1502 SSD: (MD864 MD865 MD293 Md294) For 2013 for MacBook Pro retina A1398 A1502 SSD: (ME864 ME865 ME866 ME293 ME294) For 2013 for Macbook Air A1465 A1466 SSD: (MD711 MD712 MD760 MD761) For 2014 for Macbook Air A1465 A1466 SSD: (MD711 MD712 MD760 MD761) For 2014 for MacBook Pro retina A1502 A1398 SSD: (MGX72 MGX82 MGX92 MGXA2 MGXC2) For 2015 for MacBook Pro retina A1502 A1398 SSD: (MF839 MF840 MF841 MGXA2 MGXC2) For 2015 for MacBook Air A1465 A1466 SSD: (MJVM2 MJVP2 MJVE2 MJVG2) For Mac Pro ME253 MD878 For iMAC A1419 2016 for MacBook Air A1465 A1466 2017 for MacBook Air A1465 A1466 Package Includes: 1 PC x SSD Adapter note: 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 1-3mm measuring deviation due to manual measurement.