For Mac AIR Pro 2013 2014 2015 2016 2017 A1465 A1466 A1398 A1502 to NVME M-Key M.2 PCIE 4.0 3.0 SSD Hard Drive 2230 2242 2260 2280 Adapter Converter Expansion Plate Card. This is a hard drive expansion board for Mac laptops that upgrades a Mac 12+16pin hard drive to a NVME M-Key 5pin M.2 PCIE 4.0 3.0 SSD hard drive in size 2230 2242 2260 2280. suitable for Mac laptops, providing higher transfer speeds and larger storage capacity. It meets users' needs for high speed and high capacity storage. Expansion board adopts high quality gold finger four-layer board manufacturing process and materials, stable and reliable performance, to provide users with a good experience. This product is suitable for NVME NGFF M.2 PCIE 2230 2242 2260 2280 SSD drives. Please note that the use of this expansion board requires certain technical and operational skills, and it is recommended to install and use it under the guidance of a professional. If connecting the M.2 hard disk to the expansion board will block the laptop, you can cut the edge of the expansion board by yourself. color: Black material: plastic 1. Replace the 2230 2242 2260 2280 SSD hard drive to the adapter board first to prepare for upgrading and modifying the hard drive. 2. Turn on the computer to enter the system, connect the NVME M.2 hard drive, and use the "System Migration" function to clone the system disk on the original Mac hard drive to the hard drive. The factory batches are different. If there are slight differences, it will not affect the use of the product. Package Contents: 2 x Hard Drive Adapter 2 x Screwdriver