The Genuine 90W Charger Power Adapter for Dell laptops is a black power adapter specifically designed for Dell Inspiron models. With a voltage of 19.5V and an output current of 4.62 A, this charger is compatible with the Dell Inspiron 13 5378, 15, and 11 series laptops. It comes with a 1-year manufacturer warranty, ensuring reliable performance and durability. This charger is a genuine product from the Dell brand, providing users with peace of mind knowing they are getting a reliable and high-quality power adapter for their laptop.