MacBook Air has amazing new graphics?up to four times faster?and a larger hard drive. Yet it's still ultrathin, ultraportable, and ultra unlike anything else. It's just 0.16 inch at its thinnest point, 0.76 inch at its thickest point, and a mere 3.0 pounds. With a 128GB hard drive, 2GB of fast DDR3 SDRAM, and the Intel Core 2 Duo processor, MacBook Air has more power for everyday tasks. But unlike other ultraportable designs, it doesn't compromise on features. The LED-backlit display provides instant full screen brightness the moment you open MacBook Air. LED technology also makes the display more power efficient, which translates to long battery life. The NVIDIA GeForce 9400M provides up to an amazing 4x performance boost over the original MacBook Air. Photos appear in iPhoto quickly. Transitions in Keynote are seamless. Games play more smoothly. And movie and video playback is better than ever before. You also get a spacious trackpad with Multi-Touch technology. You can pinch, swipe, or rotate to zoom in on text, advance through a photo album, or adjust an image. Or try out the new four-finger swipe. With this gesture, you can navigate up and down to use Expose modes or left and right to switch between applications. Engineered for the wireless world, MacBook Air also comes with 802.11n Wi-Fi, Bluetooth 2.1, and Remote Disc to deliver unparalleled wireless versatility. Mobile computing has yet another new standard. 13.3 Glossy (1280 x 800) LED Backlit Widescreen Display Built-in iSight Camera and internal omnidirectional microphone Full-size backlit keyboard with 78 (U.S.) keys, including 12 function keys; Solid-state trackpad NVIDIA GeForce 9400M with 256MB Shared Video Memory AirPort Extreme Wi-Fi Wireless (802.11a/b/g/n) Bluetooth 2.1 + EDR Ports - USB 2.0, Analog Line Out, Mini DisplayPort, MagSafe Power Port Unit Dimensions - 12.8 (W) x 0.76 (H) x 8.94 (D) Unit Weight - 3.0 Pounds