- Offers 90-Watts enough to power and charge your laptop - Includes wall outlet, auto outlet or air outlet for long-lasting 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. Compatibility This product is compatible with the following systems: - Alienware M11x - Alienware M11x R2 - Alienware M11x R3 - Alienware M14X R2 - Alienware M17x - Chromebook 11 - Chromebook 13 7310 - Inspiron 11 3000 Series (3147) - Inspiron 1150 - Inspiron 11z (1110) - Inspiron 1200 - Inspiron 13 (1318) - Inspiron 13R (N3010) - Inspiron 13z (5323) - Inspiron 14 (1440) - Inspiron 14 (1464) - Inspiron 14 3000 Series (3421) - Inspiron 14 3000 Series (3442) - Inspiron 14 3000 Series (3451)…