The Original Chicony A18-045N1A Charger AC Power Adapter is a universal power adapter designed to supply 20V and 2.25A of power to various devices. With a sleek black design, this charger is compatible with multiple brands and models, making it a versatile option for powering your laptops, tablets, and other electronics. The adapter is equipped with multiple voltage options and a USB-C connector for added convenience. This Chicony charger is a reliable and efficient solution for keeping your devices powered up and ready for use.