WITMOTION USB-UART 6-in-1 USB to Serial Converter, Multifunctional (US – WitMotion
Amazon.com: WITMOTION USB-UART 6-in-1 USB to Serial Converter, Multifunctional (USB to TTL/RS485/232, TTL-RS232/485, 232 to 485), Universal Adapter Module with CP2102 Compatible with Windows 7/8/10,Linux, Arduino : Electronics
USB-UART CH340C converter board
USB UART click - Breakout board for FT232RL chip
FTDI USB to TTL UART Adapter - Reliable SD cards for industrial Raspberry Pi
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
USB 2.0 to UART TTL 6 Pin 3.3V and 5V Power – DitroniX.net Electronic Innovation IoT Designs
Amazon.com: [Communication] PL2303 USB UART Board (Micro) USB to Serial TTL UART Module Converter Adapter @XYGStudy : Electronics
USB UART/I2C Debugger for Raspberry Pi, Arduino from SB Components on Tindie
DEBO USB2UART 2: Developer boards - USB type-A to UART, CP2102 at reichelt elektronik
Amazon.com: Waveshare USB UART Board (Type A) Single-Chip USB to UART Data Transfer Convertor Module Development Board Supports Mac, Linux, Android, Wince, Windows 7/8/8.1/10/11... : Electronics
USB UART 3 click | MikroElektronika
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
Addicore CP2102 USB to Serial (UART) Converter Module
Amazon.com: Geekstory CP2102 6 in 1 USB-UART Serial Adapter Module USB to TTL 485 232,TTL to 232 485,RS232 to 485 + 4P Dupont Cable Jumper Wire Female to Female, for Windows, Linux,
FT232 USB To UART (TTL) Communication Module, USB-C Connector | FT232 USB UART Board (Type C)
USB UART 4 click - USB-to-UART interface module | MikroElektronika