Please understand before purchasing：

Product Description: New For Dell Inspiron 15 7559 Audio Jack USB Board I/O Cable DD0AM9TH100 0WC976 

Compatible Model：For Dell Inspiron 15 7559 0WC976

Spare Part Number：40PIN DD0AM9TH100

Brand new and high quality.

Please check both the model and picture before purchase

Special skill and techniques required for proper installation.