8 programmable buttons that can also be used for macros Three different zones of lighting with 4 levels of intensity and pulsation Ambidextrous shape, and ergonomic button layout for use with both hands Acceleration up to 30g, 1ms configurable response time, 11,750 frames per second Driverless plug and play makes initial setup lasting SteelSeries switches with a lifetime over 30 million clicks.Advanced smooth glide feet made from customizable within SteelSeries Engine 3