820-3330-B Logic Board for MacBook Pro A1286 Mid 2012 EMC 2556 (MD103 / MD104) Motherboard

Direct replacement logic board 820-3330-B for the MacBook Pro A1286 (Mid 2012, EMC 2556). Built to restore performance and reliability for units with model numbers MD103 and MD104. Manufactured with high-quality components to improve stability and extend service life, making it suitable for both personal and professional use. This motherboard is engineered for optimal compatibility with the A1286 platform.