Technical Features Expansion Ports 2 x Thunderbolt Port, 2 x USB 3.0, HDMI Special Features Integrated Video Camera, MagSafe Power Adapter Port Memory RAM Technology DDR3L SDRAM Max Supported
RAM 16 GB Audio Audio Output Type Headphones, Speaker(s) Audio Input Type Integrated Microphone Networking Networking Type Bluetooth, Integrated Wireless LAN Data Link Protocol Bluetooth, IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Battery Battery Run Time Up to 7 Hours Battery Technology Lithium polymer Dimensions Depth 24.7 cm Height 1.8 cm Width 35.9 cm Miscellaneous Release Date June,2012 Input Method Keyboard, Track Pad