1. Trackpad flex cable replacement for Macbook Air 12 inch A1534 821-2127-02 2015.
2. Replace your broken or unusable item with a new one.
3. Each item has been checked and in good condition before shipping.
4. Completely fit and work.
5. Professional installation is highly recommended. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts.