Have total peace of mind during your gaming marathons with the Razer BlackWidow Ultimate Water Resistant Keyboard. Put to all the tests, this keyboard can withstand water and dust alike. This keyboard is designed for true gamers and rocks some serious specs and features. The backlit keys each sport an 80-million keystroke lifespan. The mechanical switches are strong and robust. No matter how hard you go, this keyboard can handle it. The BlackWidow Ultimate has tournament-grade precision to actuate with just 50g of force. In addition, the backlit keys also have 16 million color options to choose from, in true Razerstyle. Each one has an individual light and you can even program dynamic lighting effects.