The Replacement AC Adapter MODEL 180W is a versatile adapter designed for powering various devices. With a connection split/duplication of barrel connector, it can power multiple devices simultaneously. The adapter outputs 19V, making it suitable for a wide range of consumer electronics. This reliable and efficient adapter ensures that your devices receive the power they need to function properly. It was used to provide power to an ASUS Predator gaming laptop that had lots of non working parts. Adapter works great.