Features simple programming of DCC addresses with the push of just a few buttons and no confusing menus. Standalone design requires no pre-existing DCC system. Has 8-pin NMRA decoder slot for use with aftermarket decoders and program track output for preinstalled on-board DCC decoders. Program, read and reset DCC decoders individually or simultaneously. Works with all NMRA compliant decoders and locomotives in HO and N Scale. Power supply included.