ISOLATED-USB-EK Silicon Labs | Development Boards, Kits, Programmers | DigiKey
μArt USB-UART Converter - Signoid | Mouser
Isolated USB Serial Bridge - Circuit Cellar
Debug Board USB to RS232 Isolated Serial Converter from DUPPA on Tindie
Mini Ft232 Isolation Serial Port Module Usb To Ttl Usb To Serial Port Magnetic Isolation Ft232rl Photoelectric Isolation - Demo Board Accessories - AliExpress
4 ports Isolated USB - UART Converter with USB-C from DUPPA on Tindie
Isolated USB - UART Converter for Arduino pro mini from DUPPA on Tindie
Isolated 4 port USB to TTL UART FTDI – DuPPa
USB UART 2 click - provides USB isolation | MikroElektronika
4 ports Isolated USB - UART Converter with USB-C from DUPPA on Tindie
Optically Isolated USB To Serial Adapter - Geeky Gadgets
USB TO RS232 / RS485 / TTL Industrial Isolated Converter - PiShop.us
4 ports Isolated USB - UART Converter - Buy and Sell Hardware Products, DIY Electronics and Kits, HuaQiangBei Online Store - PCBWay
Amazon.com: USB to RS232 / RS485 / TTL (UART) Industrial Isolated Converter with Original FT232RL Inside Aluminium Alloy Enclosure Power/ADI Magnetical Isolation,TVS Diode : Electronics