The OEM AC Adapter Charger for Alienware Dell 360W 18.46A LA360PM230 0Y7YW7 is a high-quality power supply unit designed for use with Alienware and Dell laptops. With a voltage of 19.5V and an output current of 18.46A, this black charger is compatible with the Dell Alienware M18 R2 Gaming Laptop and other Alienware and Dell Precision models. Made in China, this unit is a reliable and efficient solution for charging your laptop quickly and effectively.