The Original Chicony AC Adapter A17-120P2A Power Supply is a high-quality power adapter designed for laptops and other electronic devices. With a voltage output of 20V and 6A of current, this adapter is suitable for a universal range of devices, including ASUS laptops. The sleek black color and compact design make it easy to use and transport. Made by Chicony, a trusted brand in computer accessories, this power supply is a reliable and efficient solution for charging your devices.purchased the wrong model for my computer.