I am selling this item because I am disposing of my computer and no longer need it. I have confirmed that it works when I erased the hard drive, but I cannot guarantee that it will work in the buyer's environment. Panasonic 15V 1.8A AC adapter, a reliable power supply for laptops. - Brand: Panasonic - Model: CF-AA6372B M5 - Input Voltage: 100V-240V - Output Voltage: 16V 3.75A - Country of Manufacture: Indonesia Thank you for looking.