The Super Switch is a single switch input device that can be used as a mouse or keyboard alternative. It has 3 input ports and costs $149. It is designed to improve communication for clients with disabilities by allowing them to access computer programs, write text, and use assistive technologies through a large, easy to activate switch. The document discusses how the Super Switch works, how it can improve communication skills, and what computer tools clients will be able to access when using the Super Switch.