This keyboard is come with ribbon cable ,you can alse your original one connect keyboard Please check the pictures and description carefully before making order. Condition: Brand New Laptop Keyboard Quality warranty: All pass the Original Factory QC with 6 months Color: Black with Backlit and Pointer Layout: US Compatible part numbers: M8F00, 0M8F00, HG3G3, 0HG3G3, 7T425 07T425 0F5YDT, F5YDT, NSK-DW0UC 01 PK130FH1A00 NSK-DW2BC Compatible Models: Dell Latitude E5520 E5520m E5530 E6520 E6530 E6540 Precision M4600 M4700 M6600 M6700 Package Include: 1 x keyboard with pointer,backlight,and rinbon cable Youtube install instruction link:https://www.youtube.com/watch?v=J1lXihODi04 See more

?About Us?SUNMALL are specialized in laptop accessories for many years ,we sale thousands of keyboard out every yard and less 1% Customer complaints ,you also can contact with us when you need palce an big order,we would give you the most competitive price, hope the long business with you. ?Warranty?SUNMALL laptop keyboard are new and original,100% tested before shipping,providing 6 months warranty and 24-hour after-sale service,create an environment of worry free shopping!. ?Pry repair tool?Please check the B01H6WOLFO if you need pry repair kit.SUNMALL 8 pcs repair set housed in a roll up cloth bag meets your different needs. ?Safe?Easy for you disassemble and replace your broken keyboard ,seller remind that you should replace the keyboard in the off state. ?Unique?This keyboard is with pointer and backlight/backlit.