๐: ๐ ๐๐๐ฌ๐ข๐ ๐ง: Adaptable to the original interface, no need adapter. This SSD for Macbook Pro/Air delivers a quick and affordable upgrade solution thatโs perfect for photo and video editing, gaming, and other heavy workloads applications. ๐๐จ๐ฆ๐ฉ๐๐ญ๐ข๐๐ข๐ฅ๐ข๐ญ๐ฒ: This replacement ssd fits for MacBook Air Mid 2013/Early 2014 A1465 emc 2631, Early 2015 A1465 emc 2924; Mid 2013/Early 2014 A1466 emc 2632, Early 2015 A1466 emc 2925, 2017 A1466 emc 3178; fits for MacBook Pro Late 2013 A1502 emc 2678, Mid 2014 A1502 emc 2875, Early 2015 A1502 emc 2835; Late 2013 A1398 emc 2674, 2745; Mid 2014 A1398 emc 2876, 2881; Mid 2015 A1398 emc 2909,2910. ๐๐จ๐จ๐ฌ๐ญ ๐๐จ๐ฎ๐ซ ๐๐ฅ๐ ๐๐ฒ๐ฌ๐ญ๐๐ฆ: This ssd for macbook adopts NVMe PCIe Gen 3.0x4 technology, read/write speed up to 2450MB/s / 1850MB/s, you can access and transfer files faster, delivers a performance boost to your workloads, so there's no limit to your creativity and productivity. Various capacity for your choice: 256GB 512GB 1TB 2TB. ๐๐ง๐ก๐๐ง๐๐๐ ๐๐๐ซ๐๐จ๐ซ๐ฆ๐๐ง๐๐: This NVMe PCIe SSD features 3D NAND TLC flash, support NCQ, TRIM, SMART, ECC, Bad block management and Wear leveling, built in encryption program to enhance data security and dynamic thermal guard technology regulates temperatures to improve system stablity and maintain peak performance longer. ๐ฆ๐๐๐๐ ๐๐ซ๐-๐ข๐ง๐ฌ๐ญ๐๐ฅ๐ฅ๐๐: Comes with a NVMe SSD pre-installed with macOS 10.13 High Sierra. No other actions, just boot up! Please Check the Compatible Model Carefully Compatibility: for MacBook Air 11": Mid 2013/Early 2014 A1465 emc 2631 ; Early 2015 A1465 emc 2924 ; for MacBook Air 13": Mid 2013/Early 2014 A1466 emc 2632 ; Early 2015 A1466 emc 2925 ; 2017 A1466 emc 3178 ; for MacBook Pro Retina 13": Late 2013 A1502 emc 2678 ; Mid 2014 A1502 emc 2875 ; Early 2015 A1502 emc 2835 ; for MacBook Pro Retina 15": Late 2013 A1398 emc 2674, emc 2745 ; Mid 2014 A1398 emc 2876, emc 2881 ; Mid 2015 A1398 emc 2909, emc 2910 ; IMPORTANT NOTICE: Before removal, Back up your original data to USB drive; and Updated your old original SSD to mac OS 10.13 High Sierra or Later version. If not, the new SSD will not be recognized after replacement.If your mac does not recognize the drive, then back to the step. 3 Ways Reinstall MacOS: 1. From Time Machine Backup 2. Make USB Installer 3. From Internet Recovery. You can download and check the detailed installation manual shown on the product detailed page.