This top quality spare /repair part is used to replace damaged worn out/faulty/Broken part on your compatible device. Replace damaged worn part on your device with this brand high quality replacement spare part. Professional installation of this part is highly recommended to insure proper fit and functionality. Product Name:MacBook Air DC Power Jack Board Connector Compatible models:A1932 A2179 A2337 Compatible Years:2018 2019 2020 NOTE: Great people who has technical skills with Disassembling or Assembling electric devices. Special skill and techniques required proper installation. We will not be held responsible any damages to your electric device that you may cause during the changing of replacement parts. So only purchase this item if you know how to install it. Due to different production batches, there are differences in printing/appearance, which does not affect usage. Colour:Black Material:Plastic Package Contents: 1 * DC-IN Charging Flex Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.