Ac Adapter Charger replacement for Samsung NP-R540-JA08US NP-R540-JA09US NP- R540-JA0AUS Samsung NP-R540-JSE1US NP-R540I NP-R560 NP-R560I NP-R580 Laptop Power Supply Cord Plug - Walmart.com
SAMSUNG Laptop R Series R540-JA05 Intel Pentium dual-core P6200 (2.13GHz) 4GB Memory 500GB HDD Intel HD Graphics 15.6" Windows 7 Home Premium 64-bit - Newegg.com