The Genuine Original HP TPN-CA14 19.5V 2.31A AC Power Adapter Charger is a reliable and high-quality product designed specifically for HP laptops. With a 45W output power and 2.31A output current, this black adapter is compatible with the TPN-CA14 model and is perfect for charging and powering your laptop efficiently. The AC/DC adapter is genuine and original from HP, ensuring a close fit and optimal performance for your device. Trust in the HP brand to provide a dependable power solution for your laptop.