Go to Amazon Sites : http://www.amazon.com/gp/product/B0097JK1V8?tag=shitmycatsrea-20
Samsung Slim 90W With USB Port Replacement AC adapter for Samsung Notebook Model: Samsung NP550P5C-T01US
Input AC 100 240V 50 60Hz
Output 19VDC 474A 90W
Come with a US 3FT POWER CORD
1 Year warranty