Apple MD761B/A New MacBook Air (Intel® Core™ i5, 1.3GHz, 4GB, 256GB, 13.3”) Silver

Memory (RAM):4GB. Optical Drive Type:Lion. Operating System:Apple OS X 10.8 Mountain Lion. Wireless Built-in:802.11a/b/g/n. Number Of USB 3.0 Ports:2. External SATA Interface:N. Built-in Webcam:Y. Camera:Y.... More