This genuine 90Watt Hipro HP-A0904A3 AC Adapter is a reliable and efficient power charger that has been tested for quality. It is compatible with a variety of devices and has a universal model number. The adapter features a 1:1 connection split/duplication and a black color that complements any device. The AC adapter has a 3-contact AC male US connector and a 5.5 mm x 1.7 mm male connector. It also has a 5 ft cable length and is powered by a 19 V output voltage. This item does NOT contain any chemicals or materials specified in the California Prop 65 list. It is perfect for those who need a replacement adapter or those who want to have a spare.