Product Review

Pay Attention:
Some keys will don't work ,this is not because keyboard is broken but you don't connect well the ribbon cable with your laptop ,pls try to reconnect more times.Many customers solve this problem after did this. thanks

Please confirm your mainboard have backlit function ,if not ,please check asin B01M74TH86 for the A1278 keyboard without backlit .

You can press "Ctrl+F" then fill in your laptop model in blank to confirm whether this keyboard fits your laptop or not easily.

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

Youtube install instruction link:https://www.youtube.com/watch?v=J1lXihODi04