1. Bluetooth 4.0 Network Adapter Card for Macbook Pro 13.3 inch & 15.4 inch (2012 ï¼A1398 / A1425 2. Replace your broken or unworkable part with a new one 3. Each item has been checked and in good condition before shipping 4. Highly recommend professional installation. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts 5. Completely fit and work
