Dogfish 256GB Solid State Drive for MacBook Air A1369 A1370, SSD Capacity Upgrade 2010 2011 A1370 (EMC 2393/2471), 2392/2469) (OS Pre Installed)

Important Note: Before removing, back up your original data to a USB flash drive; and update your old original SSD to Mac OS 10.13 High Sierra or later. Otherwise, the new SSD will not be recognized after replacement. If your Mac doesn't recognize the drive, go back to the step. [Reinstall MacOS] 3 ways to install macOS: from Time Machine backup; Create USB installer; from Internet recovery. You can view some videos on Amazon, or check out our installation manual in listing documents, or there are simple steps in the product description below. Don't forget to reformat (Erase) the new SSD before restoring the MacOS. [SSD for MacBook Upgrade]: Replace SSD to increase capacity and processing speed up to 550MB/s. Perfectly compatible with MacBook Air 2010 2011 A1370(EMC 2393/2471), A1369 (EMC 2392/2469). Note: The model and EMC must match our list and then will work or will not work. [High Speed & Security] With storage options of 256GB, 512GB, 1TB for you, NVMe PCIe SSD read speed up to 550MB/s, write speed 520MB/s (1TB). Faster boot times, faster application load times, and better system responsiveness. With the encryption program, protect your data safely. [Warranty] We provide 5 years warranty and lifetime technical support. If there is any problem with the MacBook SSD drive, please contact us freely and we will give you a satisfactory solution. Kingdata MacBook SSD is safer and faster for upgrading your MacBook