Cherry MX Blue Mechanical keys deliver gaming-grade responsiveness and distinctive tactile feedback Enjoy 20 preset lighting effects plus 10 more customizable - Control it easily and switch backlight effects on the fly with shortcut keys Unique magnetic protective cover - protect your keyboard at home and on the go from water spills and more Compact and Sturdy minimalist design that brings you all the key features of a pro gaming keyboard On-Board memory allows you to store up to 3 full configuration profiles on the keyboard and also preserve your configuration even if you bring your keyboard to another computer Dedicated Media keys give you quick control over your music and videos Anti-slip rubber feet to keep your keyboard stable during use 3-step height and angle adjustment to play comfortably Windows and other applications key lock Detachable braided cable for enhanced portability COUGAR PURI’s 1000 Hz polling rate brings you a 1 ms response rate