The X series is the bestseller among ASUS products. Designers see humanity as the first priority and strive to meet sustainability within strict cost limitation. The complete hardware spec and the optimized software make it suitable for work and play. To present the unprecedented combination of color, pattern, surface and texture, ASUS has developed multilayer films that allow users to have a smoother touch feeling that is easy to maintain, while bringing a fresh appearance to the product. Regarding sustainability, the film method eliminates toxic painting processes. Together with the recyclable uni-body design, the X series reduces the impact on the environment.