Question Genuine ASUS 65w AC Adapter Power Supply for Pa-1650-78 Adp-65gd B Ad887320

That should be a compatible part, yes. It's very hard online to find actual replacement part numbers. It is advertised as 19V x 3.42A = 65W, which the screen uses. So it should be compatible. I would ask the seller. Buying via Ebay is at your own risk though..