Output interface: 2013/2017 12+16PIN SSD to PCI-E 4X. Input interface: PCI-E 4X, compatible with 4X 8X 16X. Interface rate: PCI-E 4.0. Supported system: WIN10/11/compatible with /LINUX Note: 1. Only suitable compatible with SSDs with 12+16PIN interfaces 2. Cannot be inserted into short PCIE 1X slots and PCI slots, and cannot be used as system disks compatible with motherboards that do not support NVME 3. cannot directly read compatible withmat files, and must be read or recompatible withmatted with software. 4. This adapter card is only compatible with interface conversion. In , 12+16PIN can be ferred as long as the interface is the same. The speed and compatibility depend on the motherboard and SSD. The adapter card not or . The SSDs in the pictures are all compatible with demonstration purposes. Please note that some disassembled SSDs only support PCle x2 data mission mode! This adapter card not . This is due to the SSD, not the adapter card. This adapter card can be used to fer the or hard drives of the following models: 2013 version compatible with Pro retina A1398 A1502 (ME864 ME865 ME866 ME293 ME294), 2014 version compatible with Pro retina A1502 A1398 (MGX72 MGX82 MGX92 MGXA2 MGXC2), 2015 version compatible with Pro retina A1502 A1398 (MF839 MF840 MF841 MJLU2 MJLT2 MJLQ2), 2013-2014 version compatible with A1465 A1466 (MD711 MD712 MD760 MD761) 2015 version compatible with A1465 A1466 (MJVM2 MJVP2 MJVE2 MJVG2 MMGF2 MMGG2), 2017 version compatible with A1466 (MQD32 MQD42 MQD52, you can see the words ModelA1466 EMC3178 on the bottom shell) and Pro ME253 MD878, A1419 (Late 2013 and er). 2013-2017 version iMACA1418 2013 2014 2015 1016 2017 version 27-inch iMACA1419 can be used, compatible with Pro A1706/A1707/A1708 cannot be used Color: Black Material: PCB+Metal There are differences in printing and silk-screen printing due to different batches, which not affect the use; there are color differences in the actual product due to different light or display. Package Contents:<b