Intel Centrino Advanced-N 6235 Wireless Lan Driver.

Machined-aluminum: The XPS 15 Ultrabook is precision-cut from a single block of aluminum, for a design that's as tough as it is striking.

Durable display: The premium display, engineered for high brightness, features edge-to-edge bonded Corning Gorilla Glass, making it extremely durable.

Cool companion: A silicone base doesn't just look great; it makes your XPS 14 Ultrabook feel cool to the touch as well.

Comfortable relief: Enjoy the smooth feel of the XPS 14's Ultrabook's magnesium palm rest, coated with velvety soft-touch paint.

Powered for hours: The XPS 15 Ultrabook delivers exceptionally long battery life. Whether you're at the coffee shop or the airport, it's your ideal travel companion.

Keep it lit: A full-size backlit keyboard makes it easy to get things done in any lighting situation so you'll never have to squint to see the keyboard.