RT Systems programmers work with the radio specified from the manufacturer shown in the description.
RT Systems programmers are designed to work with manufacturer's firmware or approved firmware upgrades. There is no guarantee, and a great deal of doubt, that the programmer will work with a radio that has been upgraded with a firmware version that is not from the manufacturer. RT Systems takes no responsibility for changes made to such a modified radio during programming.
No implication is made that a programmer is appropriate for a radio with a similar number from a different manufacturer. Actually, purchasing a programmer for a radio from a different manufacturer just because it has a similar number is strongly discouraged.
RT Systems takes no responsibility for the performance of your radio should you choose to use a programmer other than that listed specifically for the manufacturer and model of that radio you are attempting to program. Exceptions are noted in the description for several products. Check there if you feel your radio is a variant of the one shown, but be advised that the manufacturer will never vary. If the model is not listed, you should check with RT Systems prior to your purchase.
Installed software is NOT returnable, exchangeable or refundable.
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FOR MAC USERS
The Ventura operating system release for MAC available late 2022 made a change to installation of drivers for Prolific devices. This may affect use of those devices completely... but we don't have enough testing for that conclusion yet.
Right now, I want to talk about Yaesu's SCU cable series. The drivers for these cables will install only from the App store.
This will get it done:
  Once signed in to the App store, search for Prolific Technologies
  From the list presented, select PL2303 and complete installation.
  After installation is complete, access Privacy and Security
  Give the PL2303 app permission to run
Remember, while the RT Systems programmers will work with the Yaesu cables, there are RT Systems cables that work and do not require installation of special drivers.
