Specification: Input: 100-240V AC, 50-60Hz. Output: 20V 6A, Power: 120W. DC pin sizes: 4.5mm x 3.0mm Compatible: with Asus ROG G750JM G751JM G750JS G75VW G75VX GL502VT G750JW G750JM G750JX G751JL G751JM G752VL G-Series Gaming Laptop Safety & Warranty: 100% compatibility With the Original,and include numerous safety mechanisms, including protection against short-circuiting, overvoltage, overcurrent, and internal overheating. Customer Service: 24 x 7 email support. If you have any doubts, please feel free to contact with us. Package Include: Charger x 1, Ac power cable x 1