Hyper durable materials – engineered with high-grade polymer for durability , 60 million click mechanical switches – to feel crisp from the first click to the last , True move core optical gaming sensor – true 1 to 1 tracking 8 500 cpi 300 ips 35g acceleration , Comfortable ergonomic construction – ergonomically designed to provide comfort for intense gaming sessions , Brilliant prism lighting – redesigned lighting provides 3 zones of 16 8 million beautifully crisp colors , Brilliant prism lighting – redesigned lighting provides 3 zones of 16 8 million beautifully crisp colors