The Genuine Gateway Laptop Charger AC Adapter Power Supply 0220A1990 is a high-quality power adapter designed specifically for Gateway laptops. With a voltage of 19V and an output current of 4.74A, this charger is compatible with select Acer models as well. The sleek black design adds a touch of style to your laptop while ensuring reliable power supply. Made in China, this charger is a reliable and efficient choice for keeping your laptop powered up and ready for use.