Cooler Master is a computer hardware company that specializes in producing cooling solutions and power supplies. Their mouse products are targeted towards gamers and e-sports athletes who need a durable and high-performance mouse to help them win. Some of the unique features of Cooler Master mice include customizable weights, RGB lighting, and a variety of different buttons and functions that can be programmed to suit your needs. Some of their major competitors in the gaming mouse market include Razer, Logitech, and SteelSeries.