rt systems have produced the most up-to-date amateur radio software for all the top radio manufacturers. Along with the most reliable software, rt systems make the best cables for programming and/or control. Rt systems invented amateur radio programming in 1995 when the Yaesu ft-11 "Cloned" and we wondered if we could get it to talk to a computer instead of another radio... We did, and the rest is history. Rt systems provide a system that works! The system includes an rt systems programmer designed specifically for your radio (nothing extra to wade through) and a rt systems USB cable designed to work with your radio and eliminate com port setup. If you already have the correct rt systems cable for the software, you can purchase and download the rt systems programmer directly to your comput...