The HP and Compaq 534554-002 19V 1.58A 30W Genuine Original AC Power Adapter Charger is a high-quality power adapter designed specifically for HP and Compaq laptops. This black unit is compatible with the 534554-002 model and provides a reliable 30W output with 1.58A of current. Made by HP, this AC/DC adapter is a genuine original product manufactured in China, ensuring both compatibility and durability for your laptop charging needs.