The OEM Cal Digit AC Adapter FSP180-ACAN3 Power Supply is a versatile power adapter designed for use with laptops and desktop computers. With a voltage output of 20V and an output current of 9A, this adapter provides the necessary power to keep your devices running smoothly. The included cord ensures easy connectivity, making it convenient for use at home or on the go. Made by Cal Digit, a trusted brand in the industry, this power adapter is compatible with various brands and is an essential accessory for maintaining the functionality of your computer.