Dell Latitude E6510 Series HT514 Laptop Backlit Keyboard.
Dell Part Number: HT514 0HT514 CN-0HT514
Compatible Part Numbers: DB10116 PK1303I0800
Compatible Models: Dell Latitude E6400 E6500 E5500 E5400 E6410 E6510 Series
Please note, this keyboard is missing the middle pointing stick button, but is fully tested, completely operational and functions as intended!