AC DC-IN POWER JACK PORT SOCKET PLUG FOR HP COMPAQ 6500 6510B 6515B 6520S 6530B 6530S 6830S NC6400 NX6310 NX6315 6710B 6715B 6715S (Please double check the photo to insure a match) PCRepair This product is backed by a 6 Month PCRepair Warranty. Have a compatibility question? Try our (Strategic Technical Solutions) customer service. Strategic Technical Solutions is the sole authorized distributor of PCRepair parts.