Specification: Origin: Mainland China Type: PCI-E Riser Supported sizes: support 2230, 2242, 2260, 2280 SSD Product interface: KEY-M interface Precautions: A: The product only protects the SSD interface, and it will not speed up or slow down. B: Suitable for motherboard M2NVME card slot test or M2 NVME SSD test C: The product is a consumable product and there is no warranty D: It does not support recovery from the Internet, it is important to prepare a bootable USB disk driver How to use: 1. Make sure to install High Sierra on the old drive so that you can install updated firmware that can handle NVME. 2. For your old drivers, please take a full backup through Time Machine. 3. Create the High Sierra installer on a bootable USB memory stick. 4. Turn on compatible with MacBook and disconnect the battery, while turning off the drive, and make sure that the adapter and the new SSD fit tightly. 5. Reconnect the battery before closing the housing. 6. Insert the installer USB flash drive in Step 2, and then press the option key when the machine starts. 7. Finally, ONCE STARTED, YOU CAN NOW GO TO Disk UTILITY TO format and INSTALL THE MAC OPERATING SYSTEM. Product size: 90.00x22.00x4.00mm/3.54x0.87x0.16inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Adapter Card 1 x Screw Kit 1 x Screwdriver 1. Versatile Compatibility: The SSD adapter converter supports a wide range of M.2 NGFF PCIe x4 AHCI protocol SSD sizes including 2230, 2242, 2260, and 2280, making it a versatile solution for upgrading your storage device. 2. NVMe Exclusion: Please note that this SSD convert adapter card does not support M.2 NGFF PCIe x4 NVMe solid-state drives, ensuring clarity for users in selecting the correct SSD for their needs. 3. Seamless Conversion: The SSD adapter card offers a straightforward interface conversion without altering the speed or other characteristics of your SSD, ensuring a seamless upgrade path for your storage solutions. 4. No Additional Power or Drivers Required: This SSD mini adapter operates without the need for an external power adapter or the installation of any drivers, offering a plug-and-play experience that simplifies the upgrade process. 5. Compatible with MacBook SSD Upgrade: Specifically designed compatible with MacBook 2013-2017 models, this SSD converter card allows for an easy upgrade to a larger capacity NVMe SSD, enhancing your compatible with MacBook's storage capacity and performance with minimal effort.