The OEM Dell OptiPlex 7080 7090 Micro Desktop 180W AC Adapter Charger Power Cord is a high-quality power supply specifically designed for Dell computers. With a voltage of 19.5V and an output current ranging from 9 to 23A, it is compatible with various Dell models, including the Alienware 13 and 15 series, as well as the Precision 7520 and 7530. This charger is a reliable and efficient solution to keep your Dell desktop powered up and ready for use.