The Genuine 45W ASUS AC DC Wall Adapter Model ADP-45AW A is a reliable and high-quality power adapter specifically designed for ASUS laptops. With a voltage of 19V and an output current of 2.37A, this adapter is compatible with a variety of models and product lines from ASUS. The 3.0mm x 1.0mm connector size ensures a secure fit, while the black color adds a sleek and professional look to your power source. This adapter is a great choice for those looking for a genuine OEM product to keep their ASUS devices powered up and ready to go.