The Genuine HP AC Power Adapter with part number 751789-001 is a reliable and high-quality power supply unit designed specifically for HP computers. This black adapter operates at a voltage of 19.5V and an output current of 3.33A, providing the necessary power to charge and run your pc or laptop efficiently. Made by HP, this power adapter is compatible with HP computers and is a genuine product, ensuring a perfect fit and optimal performance for your device. Designed in China, this power adapter is a essential accessory for any HP user. REPLACE WITH SPARE: 751889-001.