X502CA X550 X550CA X550C X550CC X550V X550CA X550LA X550LB X551 X501U X501LA X502C X550C X550V X551 X551C X551CA X551M X551MA X551MAV. Output: 19V,3.42A(19V 3.42A=65W). DC Plug Size: 5.5mm 2.5mm. It will not reflective to the total price you paid or the market value of the product.
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