ADVANCED CUSTOMIZABILITY FOR ULTIMATE CONTROL. Our goal was to design the ultimate Xbox One controller, one adaptable to any gamer. We started with optimized ergonomics that stay comfortable after hours of practice, and interchangeable parts that adapt to your playstyle. Then we added Razer Chroma lighting and a suite of remappable buttons and triggers that allow you to change your layout and execute advanced techniques with ease. What you get is the most versatile and customizable controller ever.