This notebook keyboard is specially designed for the Asus ZX50J GL552 GL552J models and offers an excellent and durable replacement for the original keyboard. The keyboard is refurbished, meaning it has been carefully cleaned, repaired and tested to ensure it is in perfect condition. With the backlight function of this keyboard, you can continue typing effortlessly even in the dark. The lighting provides a clear and clearly visible display of the keys, which makes typing more comfortable. Whether you are working late at night or simply working in a dark environment, with this backlit keyboard you can always continue typing without any problems. Thanks to the high quality of the materials and careful refurbishing, this keyboard is a reliable and durable choice for your Asus laptop. The keyboard installs easily and fits seamlessly onto your device, so you can get back up and running in no time. Whether you need a new keyboard because the old one is worn out or are simply looking for an upgrade with a backlight function, this refurbished notebook keyboard is the perfect solution. With the guarantee of quality and functionality you are assured of excellent performance and a long service life. Choose this refurbished notebook keyboard and experience the ease and comfort of problem-free typing on your Asus laptop. With the backlight function and durable quality of this keyboard, you are sure to be satisfied with your choice.