Note: This power supply comes with the same designation and two different connectors. This power supply has a 5.5 x 2.5 mm connector. Many notebook power supplies from this manufacturer are identical in construction, meaning they are 100% compatible. Therefore, if you did not receive the exact ordered original number, it may be a compatible power supply with a different original number that is functionally and qualitatively indistinguishable from the model you originally ordered. This item is a high-quality power supply. It is well-suited as a replacement or secondary device and provides power to your ASUS EXA1203YH just like your conventional power supply, enabling reliable battery charging. Note: Unless we explicitly state that this is an original product, we will supply a compatible product. This means it is not an original product from the manufacturer and is therefore not produced or recommended by them. All brand and product names are the property of their respective owners and are used solely for compatibility description.