HDMI audio and video output using third-party Mini DisplayPort to HDMI Adapter (sold separately).802.11n Wi-Fi wireless networking 3 IEEE 802.11a/b/g compatible.Support for Apple iPhone headset with remote and microphone.Support for audio line out (digital/analog).Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted “T” arrangement) with ambient light sensor.Multi-Touch trackpad for precise cursor control supports inertial scrolling, pinch, rotate, swipe, three-finger swipe, four-finger swipe, tap, double-tap, and drag capabilities.Built-in 63.5-watt-hour lithium-polymer battery.

60W MagSafe Power Adapter with cable management system MagSafe power port.Relative humidity: 0% to 90% noncondensing.Operating altitude: tested up to 10,000 feet.Includes Mail, Address Book, iCal, the Mac App Store, iTunes, Safari, Time Machine, FaceTime, Photo Booth, Mission Control, Launchpad, AirDrop, Resume, Auto Save, Versions, Quick Look, Spotlight, QuickTime, and more.

Remote control for macbook pro mid 2012