Part Name:  New For DELL Alienware M15 M17 R3 R4 IO USB Board Connection Cable 

Part Number: 0V7CHP V7CHP

Remark: 

Pease make sure P/N or FRU No. is exactly same as the parts in your laptop.

DON'T order the parts based only on Laptop model No.

Please check the pictures of our listing carefully, what we presented will be exactly what you get.