Features:
1. Convert 2280 PCIe x4 M.2 AHCI NGFF for 2013 2014 2015 Air A1465 A1466 and for Pro A1398 A1502 SSD.
2. No additional drivers are required.
3. It won't change the performance of your computer. So don't worry.
4. PCIE X4 NVMe is not supported.
5. SATA M.2 NGFF SSD is not supported for Mac 2013 or later version.

Spec:
Replacemment:
Suitable: For 2013 version of MacBook Pro retina A1398 A1502 (ME864 ME865 ME866 ME293 ME294)
Suitable: For 2014 version of MacBook Pro retina A1502 A1398 (MGX72 MGX82 MGX92 MGXA2 MGXC2)
Suitable: For 2015 version of MacBook Pro retina A1502 A1398 (MF839 MF840 MF841 MJLQ2 MJLT2)
Suitable: For 2013-2014 version of MacBook Air A1465 A1466 (MD711 MD712 MD760 MD761)
Suitable: For 2015 MacBook Air A1465 A1466 (MJVM2 MJVP2 MJVE2 MJVG2) and Mac Pro ME253 MD878 iMAC A1419 (updated after 2013).

Package List:
1 * Adapter Card
1 * Screw

Note:
Do not support PCIE X4 NVMe.
Do not support Mac 2013 or later version