Space-Saving design, luxury and modern appearance. Highly duration double-shot injection molding keycaps Ultra slim full size gaming keyboard, with tactile keys provide excellent hand feelling. Large and comfortable palm rest to reduce hand fatigue LED backlight 4 levels of brightness. Six function keys for easy and fast operation. Lock/unlock funtion for WIN button to avoid distraction on games Advanced optical engine provides precision and accuracy. 4 adjustable gaming mouse DPI: 800-1200-1600-2000DPI.Ergonomic design comfort and reduces muscle strain during long hours of playing Self-defining dual system modes: gaming mode and multimedia mode. Gamer friendly one-click fire button to improve gaming efficiency