HG3G3 - Refurbished - Dell Latitude E6520 E5520 / Precision M6600 M4600 Laptop Keyboard with Backlight - HG3G3 Part Number is: HG3G3 Brand New and Original Replacement Part with 3 Months Warranty Note: Picture may slightly vary from actual product. Please check the description before Buying! Laptop Keyboard with Backlight