This Dell Latitude 90W AC power adapter charger is designed for use with Dell laptops, specifically the E6410, E6420, E5410, and M6700 models. It is compatible with the Dell Latitude product line and comes with a 7.4MM connector. The voltage output is 19.5V and it comes in black color. This power adapter charger is Computrace and Bios unlocked, making it a great replacement or spare for your Dell laptop. It is a reliable and efficient power source for your device, ensuring that your laptop is always charged and ready to go.