Gaming keyboard - green mechanical switches with tactile clicks (Razer Green switches) - multimedia wheel - Razer Chroma RGB backlighting Total immersion Take your gaming to the next level with the Razer BlackWidow V4 keyboard. Take your battle station to the next level with the ultimate mechanical gaming keyboard. Take command with a feature set designed for advanced control and enhance your immersion with the full Razer Chroma RGB system. Gaming without compromise Perfect for gaming, the Razer Green mechanical keys act at an optimal distance, giving you unprecedented speed and responsiveness. More precise, but above all more powerful, each mechanical key on the Razer BlackWidow V4 is designed to withstand up to 100 million keystrokes (compared with 50 million for a standard mechanical keyboard), giving you a clear advantage over your opponents for even longer