Unitque Black Backlit Laptop Keyboard Frame For Dell Inspiron 17 (5748) (5749) (5755) (5758), Latitude (3550), Vostro (3546) (3558) (3559) 0G7P48 Backlight Light Notebook Color: Black Backlit With-Frame Layout: US Layout Condition: Brand New Replacement Laptop Keyboard with ribbon cable Note: Please be sure to check your laptop compatibility before ordering this product. Att: This is a backlit keyboard, the backlight may not work if your original keyboard is not a backlit keyboard.