MagSafe 2 power port. MacBook Pro Late 2013 model. Macbook has been lightly used. (Example: 10% reductionper 15 mins of heavy use). No problem since. Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 2560 by 1600 pixels on up to two external displays, both at millions of colors.
