USB To UART Serial Adapter based on FT230X chipset
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 USB to TTL UART Adapter - Reliable SD cards for industrial Raspberry Pi
Addicore CP2102 USB to Serial (UART) Converter Module
Amazon.com: IZOKEE CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires : Electronics
CP2102 USB-UART USB to TTL Serial Adapter Module for CP2102 Support 3.3V 5V | eBay
USB UART click - Breakout board for FT232RL chip
TOP 3 USB TO UART SERIAL CONVERTERS ADAPTER FOR DIY ELECTRONIC PROJECTS - PL2303, FT232RL and CP2101 - YouTube
Amazon.com: WITMOTION USB-UART Converter 3-in-1 Multifunctional(USB to TTL/ USB to RS232/ USB to RS485) 3.3-5V Serial Adapter, with CH340 chip Compatible with Windows 7,8,Linux,Arduino for Development Projects : Electronics
CH340 USB to TTL Converter UART Module CH340G (3.3 V/5.5 V) | Elektor