The Dell 240W AC Adapter HA240PM190 0PHF5J is a reliable and high-quality power supply designed specifically for Dell laptops. With a voltage of 19.5V and an output current of 12.31 A, this black AC adapter is compatible with various Dell laptop models, ensuring a consistent and efficient power source for your device while you work or play. This product is a crucial accessory for anyone in need of a dependable laptop power supply.