Welcome to our store, please consult and read the following terms. If you have any questions, please feel free to contact us. Thank you [Compatible with] MacBooK Air Mid2012 A1465 A1466, EMC2558 EMC2559 [Order contains] 1 x 128GB SSD (Pre-loaded with macOS 10.15 Catalina, Just Pluy and Play), 1 x 16GB USB Bootable Installer (macOS Catalina, Using this USB Flash Drive, which is very convenient to install the OS for any Apple computers ), 2 x Screwdrivers (For removing the back panel and ssd screws) [Read and Wrtie] 128GB 3D TLC SSD Using AHCI SATA III technology, reach speeds of up to 480 MB/s read and 400MB/s write.
Different machine tests will be slightly different. [About warranty] We provide 3-year worry-free warranty. If you have any other questions, please feel free to contact us, we will provide the most professional service