Genuine TOSHIBA AC Adapter 19V 3.42A Manufacturer: TOSHIBA 65W Product Name: Power Adapter Model: PA-1650-21 SADP-65KB PA3714U-1ACA PA3467U-1ACA (There are several model numbers, but it can usually be used if the output and plug size match.) Output: 19V 3.42A Plug Outer Diameter: Approximately 5.4mm Product Condition: Used, with some minor scratches and dirt, but operation has been confirmed.