Top features:- Razer mechanical green switches offer responsive control - Chroma backlighting lets you create a customisable gaming experience - Ergonomic wrist rest for comfortable gaming sessions Razer mechanical switchesThe Razer BlackWidow Chroma V2 Mechanical Gaming Keyboard features multi-award winning Razer mechanical green switches. Designed specifically for gaming, the switches acute at an optimal distance to deliver the speed and responsiveness you need.For peace of mind, the keyboard has a durable and reliable design with a life span of up to 80 million key strokes.Chroma backlighting Customise your gaming keyboard to suit your mood and style with the BlackWidow Chroma V2. The keyboard has individually programmable backlit keys, offering you a choice of 16.8 million colour options.From preloaded lighting effects to your own custom patterns, you can easily create your own personalised gaming experience.Ergonomic wrist restTo save you from discomfort during extended gaming sessions, the BlackWidow Chroma V2 features an ergonomic wrist rest to keep you comfortable. No matter how frantic the action gets during your gaming marathons, you can control everything in comfort.