USB to Serial adapter for the FLEX-6000 seriesFlexRadio Systems
MSRP: $49.99 $49.99
This genuine FTDI interface cable plugs into the USB port on the back of the FLEX-6000 series radios to connect to devices requiring a serial (RS-232) connection for band switching. This functionality requires SmartSDR version 1.10 or later.
Please review some of the hardware that this can be used with at: https://www.flexradio.com/downloads/usb-cable-interface-guide-pdf/