This 3 pin laptop adaptor by HP with a power consumption of 65 W is a handy accessory to optimize seamless usage of your laptop. You can easily plug in the adapter to your notebook through the provided power cord. Weighing a mere 281.2 gm, the AC adapter is easy to carry around with your laptop and fits in easily in your laptop case as well. Made to give a constant AC power supply to your laptop anytime, the adapter is a useful accessory for use both at home and during travel. It is compatible with both HP and Compaq notebooks.