Keep your device powered up with a DirecTV H25 Power Supply Replacement. It can be used to switch out an old or worn down cord and is easy to install. Simply plug one end into the box and the other into the wall and watch all of your favorite television shows. Pair it with a TV of your choice to enhance your entertainment experience. This DirectTV box power cord adapter features a 12V output and is UL-listed to ensure you are getting a safe and quality product.