Eathtek Replacement Laptop DC Power Jack Plug in Cable Harness for Dell Inspiron 5547 5540 5542 5545 5548 series, Compatible with part# M03W3 0M03W3 Compatible Model Numbers: Dell Inspiron 5547 5540 5542 5545 5548 Compatible Part Number:M03W3 0M03W3 Replacement and high quality,Replace your faulty, cracked or broken dc power Each dc power is tested before shipping All pictures are taken from the real item, please check carefully before bidding.