YOU ARE LOOKING AT A DIGITRAX UR92 DUPLEX Radio/IR Receiver Unit . IT IS NEW IN BOX. * Simplex Infrared Receiver For Digitrax Infra-Ready Throttles * Duplex Radio (UR92), Simplex Radio (UR91) and/or InfraRed (UR90) Wireless Can Be Used Simultaneously On Any LocoNet Layout * Range Is Approximately A 300 ft Diameter Circle * Supports Up To 20 Digitrax Duplex Throttles At The Same Time * Group Name Feature Allows Multiple Clubs To Run Independently In Close Proximity At Train Shows and Exhibitions * Includes PS14 Power Supply * Operates In The 2.4 GHz Band * Only One UR92 Is Needed To Run Duplex On Most Layouts. It retails for $160.00. Yankeedabbler is an authorized Digitrax dealer and purchases all Digitrax items directly from Digitrax. THANKS FOR LOOKING AND GOOD LUCK.