The ARS-USB interface is 100% compatible with the Yaesu GS232A, so just plug the unit into a USB port and check the COM Port assigned by the OS. Now, use your favorite program and configure this COM port as a Yaesu GS232A, That’s all! Some examples of programs are:

Mi agrdecimiento a Guy VA7GI por proporcionarme información de varios programas que funcionan en Mac.