The Genuine HP AC Adapter PPP012H-S 90W is a high-quality power supply unit designed for use with HP Elitedesk 800 series computers. With a voltage of 19V and an output current of 4.74A, this black AC adapter ensures reliable and efficient power delivery to your device. Made by HP, this adapter is compatible with a universal range of HP laptops and comes as a single unit from China. Perfect for keeping your HP Elitedesk powered up and ready for use, this AC adapter is a reliable and trustworthy accessory for your computer setup.