The Apple MagSafe 2 85W laptop charger is a genuine Apple product designed for charging MacBook Pro models that require up to 85W of power. It features a magnetic DC connector that disconnects harmlessly if someone trips over the cord, preventing damage to the computer and charger. The MagSafe 2 connector is compatible with MacBook Pro models released in mid-2012 or later, and the charger comes with a 6.6ft (2m) long power cord. This compact and lightweight charger is designed for safe and reliable charging of your MacBook Pro.