The Genuine New Apple Mac MacBook Power Adapter Charger Extension Cord Cable is a high-quality power adapter designed for various Apple MacBook models, including MacBook Air 2013-2017, MacBook Pro A1466, A1398, and A1502. With a white color and a voltage of 20V, this extension cord cable provides a reliable and efficient charging solution for your Apple devices. The output current of 4.25 A ensures that your MacBook will be fully charged quickly and safely. Made by Apple, this power adapter is a genuine product that guarantees compatibility and quality for your MacBook charging needs.