Clearly Superior Technologies is an American company that manufactures computer input devices for consumers and OEM users. All devices are made in the U.S.A.. We continue to operate as a family business even after becoming a corporation in January 2009.

Made in America with only the highest quality components and materials, Clearly Superior trackballs (formerly produced by Microspeed Inc.) have a reputation for reliability and performance. The large precision-ground ball and mirror-finished rollers deliver "smooth-as-silk" feel and effortless control. These easy to use, large trackballs are well suited for those with disabilities and physical handicaps. CST also offers "switch adapted" trackball models that allow the use of external switches for persons with motor control disabilities.

Clearly Superior Technologies trackballs have been used for many years on computers for industry, education, general computing and to assist those who are unable to use a normal mouse device. Our trackball devices are widely used in schools, high reliability applications, CAD/CAM work and graphic arts. Industrial controls are another example application, especially in those instances where space is a concern. Companies such as General Electric and Lockheed Martin count on Clearly Superior Technologies to deliver a stable product that meets demanding requirements.

Clearly Superior Technologies thinks green. We minimize packaging to limit the amount of paper and plastic used. Our product boxes are 100 percent recyclable and we provide all documentation online to limit wasteful paper. As much as possible, we work with local vendors to lower the carbon footprint of our products.