Apple 45W MagSafe 2 Power Adapter (New in Box) Apple Retina display

Retina display

Reliable Performance: Crisp text and vibrant colors for daily tasks

It also powers the system if you choose to operate without a battery

FaceTime camera with VGA-quality photos and video at up to 30 frames per second

Apple 45W MagSafe 2 Power Adapter (New in Box) Apple Retina displayProduct Information. The 45W MagSafe 2 Power Adapter features a magnetic DC connector so if someone should trip over it, the cord disconnects harmlessly and your MacBook Air stays put safely. It also helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection. When the connection is secure, an LED located at the head of the DC connector lights up; an