EXTREME DURABILITY Due to fewer points of physical contact inside the switches, LightStrikeTM optical mechanical switches are tested Deliberate & instantaneous the MP810 keyboard is equipped with lightstriketm Optical mechanical switch technology, which features a 02ms key response time Rob backlighting the mio comes preloaded with 10 different user selectable lighting efs makes for an enhanced level of immersion and p$onalizati Full N-key rollover (NKRO) Each keypress is simultaneously registered, regardless of how many keys are being pressed or held down at the same time, including the modified keys Quality at a fair price: Monoprice’s rugged design and rigid quality control standards deliver high quality products at fair prices