This gaming keyboard and mouse combo is specifically designed for gamers who demand the highest level of performance and precision. The keyboard features a wired USB interface for reliable and lag-free connectivity, with a responsive keystroke and a durable design that can withstand intense gaming sessions. The mouse is equipped with advanced optical tracking technology for precise cursor movement, and a comfortable ergonomic design that fits perfectly in your hand. The keyboard and mouse both come with rainbow backlights that light up keys and mouse, creating a vibrant and immersive gaming experience. The keyboard features 19-key anti-ghosting technology for multiple keys to be pressed simultaneously, and programmable keys for customizable gameplay.