This Genuine Original HP Adapter (0957-2398) is a reliable power supply for your Deskjet Printer. It is specially designed for HP printers and has an output voltage of 30V, making it suitable for your printing needs. The adapter is black in color and comes as a single unit.It is a high-quality product that is made in China. This adapter is compatible with HP 0957-2398 and has a unit quantity of one. It is a must-have accessory for your printer and will ensure that your device operates at its best. Get your hands on this HP adapter today and enjoy uninterrupted printing sessions.