Backlit function is decide by motherboard instead of keyboard ,so pls make sure your original keyboard with backlit function,or your laptop STILL without backlit even you purchase a backlit keyboard. You can press "Ctrl+F" then fill in your laptop model in blank to confirm whether this kryboard fits your laptop or not easily. *Backlit : Yes *Pointer : Yes *Color : Black *Letter : English *Layout : US Layout *Status : New Original *Remark : Ribbon cable included 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 Any questions about our keybard,please fell free to contact us .

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. ?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,backlight/backlit. Please be noted the Keyboard is big ENTER !!!.