This Logitech Trackman T-BB14 USB Red Marble Trackball Mouse is a top-of-the-line product that will exceed your expectations. With its ergonomic design and right-handed only feature, this mouse is perfect for those who want a comfortable and efficient tracking experience. The red and white color combination gives it a stylish look that will complement any workspace.This trackball mouse has been tested for quality and reliability, and it is guaranteed to work seamlessly with your USB connection. The T-BB14 model is known for its side to side scrolling feature, which makes it perfect for multitasking and managing multiple windows. With only two buttons, this mouse is perfect for those who prefer a simple and intuitive design.