FTDI USB to RS232 Serial UART Converter Cable with 1.8m Cable and 3.3V Power - Walmart.com
UART interface
UM232R - Ftdi - USB to Serial UART Development Module, Uses FTDI's FT232RL, Optional Clock and Generator Output
Amazon.com: USB to TTL Serial 3.3V UART Converter Cable with FTDI Chip Terminated by 6 Way Header, Works with Galileo Gen2 Boards/BeagleBone Black/Minnowboard Max and More : Electronics
FTDI FT230XS USB UART 5V / 3.3V from IndoPaLTa on Tindie