![Amazon.com: waveshare Industrial USB to RS485 Converter Adapter Original FT232RL Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection TVS Diode etc Automatic Transceiving : Electronics Amazon.com: waveshare Industrial USB to RS485 Converter Adapter Original FT232RL Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection TVS Diode etc Automatic Transceiving : Electronics](https://m.media-amazon.com/images/I/71yNeQMaSIL.jpg)
Amazon.com: waveshare Industrial USB to RS485 Converter Adapter Original FT232RL Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection TVS Diode etc Automatic Transceiving : Electronics
![Amazon.com: DSD TECH SH-U10 USB to RS485 Converter with CP2102 Chip Compatible with Windows 7,8,10,Linux,Mac OS : Electronics Amazon.com: DSD TECH SH-U10 USB to RS485 Converter with CP2102 Chip Compatible with Windows 7,8,10,Linux,Mac OS : Electronics](https://m.media-amazon.com/images/I/61RLR0dfz2L.jpg)
Amazon.com: DSD TECH SH-U10 USB to RS485 Converter with CP2102 Chip Compatible with Windows 7,8,10,Linux,Mac OS : Electronics
![USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable, Prolific PL2303 _ - AliExpress Mobile USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable, Prolific PL2303 _ - AliExpress Mobile](https://ae01.alicdn.com/kf/HTB1hvxHdzihSKJjy0Fiq6AuiFXab.jpg?size=230357&height=800&width=800&hash=c4c41600fa2d79076be037a8bb0c3b66)
USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable, Prolific PL2303 _ - AliExpress Mobile
![Amazon.com: USB to RS485 Converter Adapter with FTDI Chip 3.3V 5V for Smart Meter,Windows Mac Supported,Black : Electronics Amazon.com: USB to RS485 Converter Adapter with FTDI Chip 3.3V 5V for Smart Meter,Windows Mac Supported,Black : Electronics](https://m.media-amazon.com/images/I/51dvsrQcTEL.jpg)