The ASUS AC Adaptor is a reliable and efficient power solution designed to meet your charging needs. With a power output of 45W and a voltage of 19V, this adaptor ensures a stable and consistent power supply to your ASUS devices. The 4mm x 1.35mm connector is specifically tailored to fit ASUS devices, providing a secure and compatible connection. Whether you're charging your laptop, notebook, or other ASUS devices, this adaptor offers a convenient and versatile solution. Its compact design makes it ideal for both home and on-the-go use, ensuring you can power up your devices wherever you are. Trust in the ASUS AC Adaptor for efficient and safe charging, keeping your devices powered and ready for use.