Red switch delivers a smooth linear keystroke, perfect for action games requiring rapid-fire actuation along with consistent key activation. Brown switch offers the perfect balance between an audible click and the actuation needed to register a keypress. Create a dynamic and vibrant atmosphere with red background lighting, with 9 different lighting schemes, 8 preset effects plus 2 customizable lighting modes. Macros can be assigned to any key, designed to simplify long and complex key sequences, this function gives you the ability to transform your gameplay with on-the-fly-software programming. Amazingly strong and durable, this keyboard is built with top-gradefire-retardant ABS in a sturdy metal frame. Includes eight purple keycaps to easily spot strategic commands and removal tool to replace them. The Fn toggle feature provides access to the keyboards media and lighting controls right at your fingertips.