Eathtek Replacement AC DC Power Jack Harness Cable for Samsung NP530U4B NP530U4B-A02 NP5304B-A02US NP530U4B-A01U NP530U4B-A03 NP530U4B-A03S series Compatible Model Numbers: Samsung NP530U4B NP530U4B-A02 NP5304B-A02US NP530U4B-A01U NP530U4B-A03 NP530U4B-A03S Package Include: 1 x dc power Replacement and high quality,Replace your faulty, cracked or broken dc power Each dc power is tested before shipping All pictures are taken from the real item, please check carefully before bidding.