Raptor-Gaming LK1 Keyboard Anti-ghost technology that allows for up to 6 simultaneous keystrokes Water-resistant structure Red AWSD and arrow keys for instant location in the dark Exchangeable keys for personalization Fast-Mover-Technology that automatically locks removed keys Spare black AWSD and arrow keys and key removal tool Muted keystrokes 5 non-slip pads keep keyboard in place, with adjustable tilt legs