Tripp Lite RS232 to USB Adapter Cable with COM Retention (USB-A to DB9 M/M), FTDI, 5 ft. - USB / serial cable - USB to - U209-005-COM - USB Cables - CDW.com
USB 2.0 RS-232 Serial Adapter 16 Inches w/ LED Indicators
USB to RS232 Converter Cable (FTDI Chipset) – Ham Supply
SABRENT USB to Serial Adapter Cable | Bren Inc.
USB-RS232-PCBA - Ftdi - UART Serial Converter PCB, USB to RS232
USB to Serial Adapter - Works seamlessly with TunerStudio
USB to Serial adapter for the FLEX-6000 series – FlexRadio