MSI Vigor GK20 Gaming Keyboard is a comfortable ergonomic design equally suitable for typing and gaming. 12-key anti-ghosting ensures absolute control and no accidental key presses in game whilst the rubber feet keep GK20 firmly planted on your desk.MSI Vigor GK20 features a rainbow lighting effect which can be dimmed or turned off if desired. GK20 has been designed to be water repellent* making the keyboard durable and easy to clean.* Do not immerse the keyboard in water or any liquid.*Water Repellent: Tested under limited conditions (maximum 60 ml of liquid splash) excluding number keypads and indicator on upper-right corner.*Splash-Proof Drain Hole Design allows accidentally spilled liquid to be discharged as fast as possible which helps to reduce the possibility of keyboard damage.ERGONOMIC DESIGN KEYCAPSThe ergonomic design with concaved shaped keycaps enable a more comfortable typing and gaming experience.RAINBOW LIGHTING EFFECTThe rainbow effect of GK20 is here to stay as static multi-color display which can be controlled dimming or turned off.COLORFUL LIGHT TO SHOWWant to show up your keyboard with color effect? Check it out!HOTKEYS FOR RAPID CONTROLTake control of your GK20 with hotkeys easily enable access to adjust backlight brightness media and volume controls without installing software.CONTROL BACKLIGHT AND MEDIA HOTKEYS- Switch Modes- Brightness(+/-)- Previous / Next Track- Play / Pause Track /Stop Track- MuteGAMING BASE RUBBER FEETRubber feet increased keyboards stability provide a firm platform and allow you to stand on ground stably in the battle.ANTI-GHOSTINGEnjoy 12-key anti-ghosting (QWERASDFZXCV) on GK20 keyboard for absolute control in games.