Power Supply : 90W Auto / Air DC Adapter Power up and stay productive on the road or in-flight with the Dell™ DC Adapter. It is an all-in-one, DC device that will both power your Dell laptop as well as charge its battery. This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used with a Dell system. This product comes with 1 year limited warranty. Features & Benefits Device Type : Power supply Type : Adapter Length : 2M (6.5ft) Power Provided : 90W Highlights: Allows you to power your Dell laptop on the road and in-flight conveniently with 2M (6.5ft) power cord Manufacturer Part : 450-15098