The Genuine Dell 90W 19.5V 4.62A AC Adapter is a reliable and high-quality power supply specifically designed for Dell laptops. With a 1-year manufacturer warranty, this black adapter is compatible with various Dell models such as XPS 11, XPS 12, and XPS 13. It is also suitable for Dell Inspiron and Vostro laptops, providing a consistent and steady power source for your device. Made in China, this AC/Standard adapter ensures a stable connection to keep your laptop running smoothly and efficiently.