Genuine Original Dell Precision M6500 Series USB Audio SD Card Reader I/O Board 0831K 00831K CN-00831K.
Dell Part Number: 0831K 00831K CN-00831K
Compatible Part Numbers: DA0XM2PI6D1 4MD6F 04MD6F CN-04MD6F
Compatible Models: Dell Precision M6500 Series
Specifications:
2 x Audio
2 x USB
1 x SD Card Reader