Apple Macbook Air Notebook- 1.8GHz Dual-Core Intel Core i7 , 4 Gb Ddr3 Sdram, 256 gb Flash Storage, Intel Hd Graphics 3000 W 256mb or 384mb,facetime Camera, Two USB 2.0 Ports, Thunderbolt Port, 802.11n Wi-fi Wireless, Bluetooth, 11.6-inch (diagonal) high-resolution LED, Os X Lion