The Apple MacBook Air 11-inch MC968LL/A is an 11.6-inch laptop with an LCD resolution of 1366 x 768. It has 2GB of memory and a 64GB hard drive. It has an Intel Core i5 1.6GHz processor and Intel HD Graphics 3000 video adapter but no dedicated video memory, so it's not well suited for high-performance video gaming. But it lacks an optical drive for burning CDs or DVDs. It comes with Mac OS X Lion pre-installed. The MacBook Air 11-inch MC968LL/A has a multitouch touchpad, and 2 USB ports. It supports Wi-Fi 802.11n, so it's compatible with the latest high-speed routers. The MacBook Air 11-inch MC968LL/A measures 11.8 inches wide by 0.8 inches high by 7.5 inches deep and it weighs 2.5lbs. It's backed by a 12 month warranty, with 3 months of tech support.