This is a Brand New AC Adapter for Toshiba Notebooks. Part Numbers: PA3165U-1ACA, PA3165E-1ACA, PA-1900-06, PA3165U, PA3165E, ADP-90FB, API1AD43, K000000550. Compatible Notebook Models: Satellite : 1100, 1600, 1700, 1900, 2400, 3000. Product Specifications: Power Cord: Included Input: 100-240, 50-60Hz 1.5A Output: 19V, 4.47A Power : 90 Watts Condition: Brand New In Stock: Yes