MPN or Part Number8XC1M 08XC1M ^^ Laptop DC Jack Power Cable Plug in Charging Port Connector Replacement for DELL M16 R2 ^^ Easy for you replace your faulty, cracked or broken one, seller remind that you should replace this in the off state. ^^ Special skill and techniques required for proper installation. Please check both the model and picture before purchase. ^^ GinTai offer you best service, if you have any questions, please feel free to contact GinTai customer service