Eathtek Replacement HDD Hard Drive SATA Caddy Connector Interposer For Dell Alienware M15X M17x R2 (Note: Do not fit for M17x R3 R4) Notes: Do not fit for M17x R3 R4 Compatible Model Numbers: Dell Alienware M15X M17x R2 Replacement and high quality,Replace your faulty, cracked or broken Connector Each Connector is tested before shipping All pictures are taken from the real item, please check carefully before bidding.