Replacing the operating system Compatible with Windows / Mac / iOS / Android. Easily change layout from one operating system to another. Smooth scissor switch key structure Each key press will be rewarded with a smooth response thanks to the scissor switches. Calibrated precision, 1.5mm actuation point, less vibration. Access multimedia using hotkeys 12 multimedia and internet functions via FN + F1 to F12 keys. LED backlight LED backlight makes it easier to write in the dark, it is a good choice for work, study and fun. Extension of USB ports Built-in two USB ports, perfect for quickly connecting or charging USB devices. Low-profile, chocolate keys The ultra-thin design of the chocolate cube-shaped keys allows for comfortable typing during long hours of work.