The OEM Toshiba PA3822U-1ACA PA5177U-1ACA 45W AC Power Adapter Charger is a black power adapter designed specifically for Toshiba laptops. It is compatible with models such as Toshiba PA3822U-1ACA and PA5177U-1ACA, providing an output current of 2.37 A and a voltage of 19 V. This power adapter is suitable for use with Toshiba Portege, Satellite, and other compatible laptop models. Made by Toshiba, the adapter comes with a 1-year manufacturer warranty and is a reliable choice for charging your laptop efficiently and effectively.