Power up and stay productive on the road, in-flight or in your office with the Dell™ Power Adapter. It is an all-in-one, DC device that will both power your Dell laptop as well as charge its battery. It plugs into any auto outlet or air outlet for long-lasting performance Features Device Type : Power supply Type : Adapter Length : 2M (6.5ft) Power Provided : 90W Compatible with most Dell Laptops