The Genuine Insignia NS-PWLC591 V3 90W AC Adapter is a power cord specifically designed for Insignia laptops. With a voltage output of 19V and an output current of 4.74 A, this OEM cable is compatible with Insignia devices and provides reliable power supply. The black color of the cord makes it sleek and easy to identify. This genuine part ensures optimal performance and compatibility with your Insignia laptop.