Features:
Fit for SSD adapter card upgraded version, good compatibility, suitable for laptops.
Suitable for PCIE X4 M.2 NVME hard drives of 2280 specifications.
No need to drive, will not change any performance of your hard drives.
Size: 23x14mm.
Package include: 1 x adapter card.

Specifications:
Colour: Black
Size: 23x14mm
Weight: 3g
2013 version for MacBook Pro retina A1398 A1502 (ME864 ME865 ME866 ME293 ME294)
2014 version for MacBook Pro retina A1502 A1398 (MGX72 MGX82 MGX92 MGXA2 MGXC2)
2015 version for MacBook Pro retina A1502 A1398 (MF839 MF840 MF841 MJLQ2 MJLT2)
2013-2014 version for MacBook Air A1465 A1466 (MD711 MD712 MD760 MD761)
2015 version for MacBook Air A1465 A1466 (MJVM2 MJVP2 MJVE2 MJFG2) and for Mac Pro ME253 MD878, iMAC A1419 (Late 2013 and new)
For Apple computers after 10.13 already support M.2 NGFF SSDs with NVMe protocol

Package include:
1 x adapter card