The Apa90us 90W AC Universal Laptop Charger Adapter by Targus in black is a versatile and reliable power source for laptops. With a voltage of 19.5V and an output current of 4.62A, this charger is compatible with a wide range of laptop models and brands, making it a convenient option for users who require a universal charger. The AC/Standard type ensures stability and efficiency in charging your laptop, providing a practical solution for on-the-go use.