Logitech mouse

Well-known, and the well-known needs no introduction. Used for 4 years. Incredibly fast response speed. Two buttons on the left can be customized as you wish. There is a button under the scroll wheel or the middle button, allowing you to control the mouse speed through three different speeds, each indicated by a different color. It operates remotely via USB, so it doesn't increase the number of wires on your desk. The reason for its low price is a minor issue with the middle button—it occasionally gets stuck.