This backlit keyboard features a US English layout with clear, easy-to-read key markings for enhanced visibility in low-light conditions. The lightweight design and easy-to-reach key layout provide a comfortable typing experience for extended workdays. Designed with durability in mind, this keyboard delivers reliable performance and seamless integration with compatible laptops. It comes with all necessary mounting hardware, including standard function keys, a numeric keypad, and navigation controls. This replacement keyboard is ideal for professionals and home users. This keyboard comes in a factory-installed package without the original packaging, making it an ideal replacement for your old keyboard. This keyboard is backed by a 3-month warranty.