Danish company SteelSeries has designed products to compete against the likes of Razer, Logitech, and Microsoft in the competitive gaming peripherals market. Their newest product the Sensei aims to decimate the competition with its 32-bit ARM processor, 5700 DPI sensor, on-board memory, and advanced software that allows users to control almost every function imaginable. Benchmark Reviews will evaluate if the Sensei is the master by which every mouse should be compared, or if it is the student still learning from those that came before it.