This listing is for NEW - RELM REPEATER SOFTWARE.  These are till factory sealed with Instructions. Please look below to see if this software will work for you, Any questions, PLEASE ASK.  Thanks for  Looking!

DRU2501

DRU2501A

DRU2501B

DRU2501C

DRU2501D

DRU2501E

DRU2501F

And this will work on others TOO. DRC-200 Desktop repeater DRC 200. If you don't know if it will work, please ask and I will try to find out for you.  Because this is software, THESE ARE SOLD AS IN, EXCHANGE ONLY!!!