Genuine Dell UK717 for Latitude E6400 E6410 E5500 E5510 E6500 E6510 E5410 and Precision M2400 M4400US Notebook/Laptop 83-Key Keyboard Series Compatible Part Numbers: UK717, 0UK717, Model A007 KYBD, 83, US, ENG, BLK, EMD Genuine Dell US Notebook/ Laptop Keyboard Language: English, US, 83-Keys Compatible Systems: Precision M2400 M4400 Series Compatible Systems: Latitude E6400 E6410 E5500 E5510 E6500 E6510 E5410 Compatible Part Numbers: UK717 0UK717 Model A007 KYBD,83,US,ENG,BLK,EMD