This HP AC/AC Adapter is the perfect solution for those who need a reliable and efficient charging system. With an output voltage of 9V and a maximum current of 0.5A, it is suitable for a wide range of devices. The adapter is designed to work with 100-240V AC outlets and has a connection split/duplication of 1:2. This AC/AC Adapter is ideal for use at home or in the office. It is compatible with a variety of devices and has a compact design that makes it easy to transport. Whether you need to charge your laptop, router, or other device, this HP AC/AC Adapter is the perfect choice.