Dell Power Adapter Charger 330W DA/LA330PM190 Laptop OEM Genuine. Shipped with USPS Ground Advantage.

Genuine Dell Alienware M17x adapter + power cable. Sells on Amazon for $109! 

Compatible with Dell Alienware x17 R1 R2, m17 R3 R4, Area-51m R1 R2 P45E P48E P38E P48E001 P48E002 P48E003 P45E001 P45E002 P38E001 P38E002 Gaming Laptop

Input: 100-240VAC, 50-60Hz Output :19.5V 16.9A Max(330W) , Compatible With 19.5V 12.3A 9.23A 6.7A 240W 180W 130W

Connecter size: 7.4mm ×5.0mm,with central pin inside I

Includes:1 x 330W Power Adapter, 1x AC Power cord