Noppoo &reg; Choc Mini 84 RGB backlighting NKRO 1ms REALKEY (RK) Technology Programmable Mechanical Gaming Keyboard - NOPPOO Brown Switches (Brown Switches/ Black body) The world's fastest keyboard.Noppoo 1ms RealKey technology.FAST. PRECISE. UNIQUE. German technology,Original Noppoo mechanical Blue Switch with a lifespan of over 60 million keypresses feel comfortable FULL-keys programmable and intelligent RGB illumination and Custom-color backlighting FULL-N-KEY ROLLOVER,100% ANTI-GHOSTING Multi-function key combinations,Easy-Access Multimedia Controls.