Cool-See Replacement Backlight Keyboard For Dell Latitude E6420 Without trackpoint 9Z.N5MBV.A01 NSK-DVABV 01 024P9J O24P9J 0RT9T6 NSK-DVBBV 01 67K6K 6037B0057601 Product Name: Cool-See Brand New Tested Backlight Replacement US Layout Keyboard For Dell Latitude E6420 For more Compatible Details please see the following description,and any Compatible issue please email us.We will help! Package Includes: 1x New Laptop Keyboard, Ribbon Cable Included. Installation instructions are not included. Part Numbers: 9Z.N5MBV.A01 NSK-DVABV 01 024P9J O24P9J 0RT9T6 NSK-DVBBV 01 67K6K NSK-DV0BC PK130FN1B00 9Z.N5MBC.001. 6037B0057601 Please check asin B073PQTDN4 or B071KG1MYV if you have the need for repairing and disassembling the computer or mobile phone.They can meet your different needs(Save 1 dollor automatic when u buy together)