This power supply is designed specifically for specific HP notebooks . It features a voltage of 19.5 volts and a current of two point three one amps . The blue pin indicates compatibility with certain laptops. With a power output of 45W, this adapter delivers sufficient power to run your HP machine

DELL 19.5V 7.7A Big Port 150W Original Adapter The DELL 19.5V 7.7A Big Port 150W Original Adapter is a high-performance power solution designed to provide efficient and reliable charging for your Dell laptop. With a robust 150W output, this adapter ensures click here your device receives the necessa