ERGONOMIC DESIGN KEYCAPS The ergonomic design with concaved shaped keycaps enable a more comfortable typing and gaming experience. RAINBOW LIGHTING EFFECT The rainbow effect of GK20 is here to stay as static multi-color display, which can be controlled dimming or turned off. Colorful light to show Want to show up your keyboard with color effect? Check it out! hotkeys for rapid control Take control of your GK20 with hotkeys, easily enable access to adjust backlight brightness, media and volume controls without installing software. WATER repellent The water repellent keyboard design makes GK20 more durable and easy to clean. gaming base rubber feet Rubber feet increased keyboard’s stability, provide a firm platform, and allow you to stand on ground stably in the battle. Anti-ghosting Enjoy 12-key anti-ghosting (QWERASDFZXCV) on GK20 keyboard for absolute control in games.