Razer Overwatch BlackWidow Chroma: Esports Gaming Keyboard - Durable up to 80 Million Keystrokes - Powered by Razer Chroma - Razer Green Mechanical Switches (Tactile and Clicky) Designed specifically for gaming, Razer Mechanical Switches actuate at an optimal distance, giving you speed and responsiveness like never before The Razer Overwatch BlackWidow Chroma is manufactured in-house end to end, ensuring stricter requirements are met for each switch produced, resulting in a life span of up to 80 million key strokes The Razer Overwatch BlackWidow Chroma features individually programmable backlit keys with 16.8 million color options, all easily set through Razer Synapse Whether its your favorite heros colors or the iconic Overwatch Orange, Razer Chroma gives you the freedom to decide Each hero has their own color scheme and your Razer Chroma enabled devices will react according to the hero you are playing