Working unit.

This Niles IRZ6+ Infrared Extender System is a great addition to any home audio setup. With compatibility for universal brands and models, it allows for easy switching between devices. The system has not been tested, but it is in used condition and ready for a new owner to enjoy. The unit is designed to extend the range of infrared signals, making it a useful tool for those who want to control their home audio equipment from a distance. Overall, this is a great choice for anyone looking to enhance their audio setup.