This notebook keyboard is a perfect replacement for your Dell Latitude E5550, E5570, Precision 3510, M3510 or 7510 laptop. The keyboard has been refurbished and professionally overhauled to ensure that it is in perfect condition and functions like new again. The keyboard has a handy backlight function, making it easy to type in the dark. The lighting can be adjusted to different levels, so that you always have the right brightness for your situation. In addition, the keyboard is ergonomically designed, so you can type comfortably without experiencing tired hands or wrists. This refurbished keyboard is of high quality and will last a long time. The keys have a pleasant touch and respond quickly to your input. Whether you type a lot for work or school, or just enjoy surfing the Internet, this keyboard will let you accomplish all your tasks effortlessly. Installing the keyboard is simple and can be done in minutes. Thanks to the clear instructions and the right tools included, you don't have to be a technical expert to replace the keyboard. This way you can quickly get back to work with your laptop. Choose this refurbished notebook keyboard for Dell laptops and enjoy an improved typing experience. With the backlit function, ergonomic design and high quality, this keyboard is an excellent choice for every Dell user. Order today and experience the convenience of this high-quality keyboard!