Apple Macbook Air

We are offering apple macbook air
key features
screen size?:? 11.6 inch
processor?:? intel core i5?-1.3ghz
ram & hdd?:? 4gb?,?128 flash
camera?:? 720p facetime hd camera
operating system?:? mac os x
display
11.6?-inch ?(?diagonal?)? led?-backlit glossy widescreen display with support for millions of colors
supported resolutions?:?
1366 by 768 ?(?native?)??,? 1344 by 756?,? and 1280 by 720 pixels at 16?:?9 aspect ratio?;? 1152 by 720 and 1024 by 640 pixels at 16?:?10 aspect ratio?;? 1024 by 768 and 800 by 600 pixels at 4?:?3 aspect ratio
storage?:? 128gb flash storage
processor?:? intel core i5 ?(?turbo boost up to 2.6ghz?)? with 3mb shared l3 cache
memory?:? 4gb of 1600mhz lpddr3 onboard memory
intel hd graphics 5000
dual display and video mirroring?:? simultaneously supports full native resolution on the built?-in display and up to 2560 by 1600 pixels on an external display?,? both at millions of colors
connections and expansion
two usb 3 ports ?(?up to 5 gbps?)?
thunderbolt port ?(?up to 10 gbps?)?
magsafe 2 power port.