The CH Products Throttle Quadrant USB Flight Simulator Controller is a black USB adapter designed for connecting the CH Products Throttle Quadrant to a computer. It features a 1:1 connection split/duplication and uses proprietary connectors for both the USB-A and Throttle Quadrant connections. This controller allows users to easily simulate flight conditions and control aircraft in a virtual environment, providing a realistic and immersive experience for aviation enthusiasts and professionals alike.