![Amazon.com: UART to Ethernet Seriall Server RS485/RS232/RS422 to Ethernet TCP UDP RJ45 CDSENET NB114 Wireless Serial Device Server Modem : Electronics Amazon.com: UART to Ethernet Seriall Server RS485/RS232/RS422 to Ethernet TCP UDP RJ45 CDSENET NB114 Wireless Serial Device Server Modem : Electronics](https://m.media-amazon.com/images/I/51LzsV0rWbL._SX342_.jpg)
Amazon.com: UART to Ethernet Seriall Server RS485/RS232/RS422 to Ethernet TCP UDP RJ45 CDSENET NB114 Wireless Serial Device Server Modem : Electronics
![Amazon.com: diewu RJ45 to RS232 RS485 RS422 Industrial Male Converter TCP/UDP Serial RS232 RS485 to Ethernet Device Server : Electronics Amazon.com: diewu RJ45 to RS232 RS485 RS422 Industrial Male Converter TCP/UDP Serial RS232 RS485 to Ethernet Device Server : Electronics](https://m.media-amazon.com/images/I/41wIzOhriLL._AC_.jpg)
Amazon.com: diewu RJ45 to RS232 RS485 RS422 Industrial Male Converter TCP/UDP Serial RS232 RS485 to Ethernet Device Server : Electronics
![Amazon.com: PUSR New USR-N540-H7-4 RS485 to Ethernet Converter with Modbus RTU Serial to IP Network RJ45 TCP IP Industrial Module (US Plug Adapter) : Electronics Amazon.com: PUSR New USR-N540-H7-4 RS485 to Ethernet Converter with Modbus RTU Serial to IP Network RJ45 TCP IP Industrial Module (US Plug Adapter) : Electronics](https://m.media-amazon.com/images/I/51-savNKziL._AC_SY450_.jpg)
Amazon.com: PUSR New USR-N540-H7-4 RS485 to Ethernet Converter with Modbus RTU Serial to IP Network RJ45 TCP IP Industrial Module (US Plug Adapter) : Electronics
![Amazon.com: Taidacent 5 Pcs RJ45 to RS485 Converter RJ45 Terminal Adapter RJ45 to RS485 Adapter Crystal Head to Terminal (A Connects to PIN2 B Connects to PIN7) : Electronics Amazon.com: Taidacent 5 Pcs RJ45 to RS485 Converter RJ45 Terminal Adapter RJ45 to RS485 Adapter Crystal Head to Terminal (A Connects to PIN2 B Connects to PIN7) : Electronics](https://m.media-amazon.com/images/I/41lhc-WbT+S._AC_SY355_.jpg)
Amazon.com: Taidacent 5 Pcs RJ45 to RS485 Converter RJ45 Terminal Adapter RJ45 to RS485 Adapter Crystal Head to Terminal (A Connects to PIN2 B Connects to PIN7) : Electronics
![Amazon.com: HF5111B Serial Device Server RS232/RS485/RS422 Serial to Ethernet Free RTOS Serial Server : Electronics Amazon.com: HF5111B Serial Device Server RS232/RS485/RS422 Serial to Ethernet Free RTOS Serial Server : Electronics](https://m.media-amazon.com/images/I/417mXzGb3TL._AC_.jpg)
Amazon.com: HF5111B Serial Device Server RS232/RS485/RS422 Serial to Ethernet Free RTOS Serial Server : Electronics
![Tripp Lite DB9 to RJ45 Modular Serial Adapter F/F RS-232 RS-422 RS-485 (P440-89FF) : Everything Else Tripp Lite DB9 to RJ45 Modular Serial Adapter F/F RS-232 RS-422 RS-485 (P440-89FF) : Everything Else](https://m.media-amazon.com/images/I/510RY3O3qnL._AC_SY450_.jpg)
Tripp Lite DB9 to RJ45 Modular Serial Adapter F/F RS-232 RS-422 RS-485 (P440-89FF) : Everything Else
![Amazon.com: Serial Server TCP/IP Ethernet to RS232 / 485/422 Network Converter ut-6720 Network Protocol Network Cable Communication RJ45 to RS485 / 422/232 : Electronics Amazon.com: Serial Server TCP/IP Ethernet to RS232 / 485/422 Network Converter ut-6720 Network Protocol Network Cable Communication RJ45 to RS485 / 422/232 : Electronics](https://m.media-amazon.com/images/I/41uxRSrAr3S.jpg)
Amazon.com: Serial Server TCP/IP Ethernet to RS232 / 485/422 Network Converter ut-6720 Network Protocol Network Cable Communication RJ45 to RS485 / 422/232 : Electronics
![Gimax RJ45 Male to 4-Pin Screw Terminal Adapter RS-485 RS-422 RS485 RS422 RJ45 RJ-45 Serial Adapter FT232 : Amazon.de: Computer & Accessories Gimax RJ45 Male to 4-Pin Screw Terminal Adapter RS-485 RS-422 RS485 RS422 RJ45 RJ-45 Serial Adapter FT232 : Amazon.de: Computer & Accessories](https://m.media-amazon.com/images/I/51IEY-Qv3WL._AC_SY355_.jpg)
Gimax RJ45 Male to 4-Pin Screw Terminal Adapter RS-485 RS-422 RS485 RS422 RJ45 RJ-45 Serial Adapter FT232 : Amazon.de: Computer & Accessories
![Amazon.com: PUSR USR-N540 4 Ports Serial RS232 to Ethernet RS485 to RJ45 RS422 to TCP IP Converter : Electronics Amazon.com: PUSR USR-N540 4 Ports Serial RS232 to Ethernet RS485 to RJ45 RS422 to TCP IP Converter : Electronics](https://m.media-amazon.com/images/I/61UXWNc5Q4S._AC_SY355_.jpg)
Amazon.com: PUSR USR-N540 4 Ports Serial RS232 to Ethernet RS485 to RJ45 RS422 to TCP IP Converter : Electronics
![Amazon.com: Fafeicy HF-5111B Serial Server 3-in-1 RJ45 RS232/RS485/RS422 to Ethernet Serial Server Communication Device DTU Network Converter, Industrial Connector : Electronics Amazon.com: Fafeicy HF-5111B Serial Server 3-in-1 RJ45 RS232/RS485/RS422 to Ethernet Serial Server Communication Device DTU Network Converter, Industrial Connector : Electronics](https://m.media-amazon.com/images/I/61dXls6H9ML._AC_SY355_.jpg)
Amazon.com: Fafeicy HF-5111B Serial Server 3-in-1 RJ45 RS232/RS485/RS422 to Ethernet Serial Server Communication Device DTU Network Converter, Industrial Connector : Electronics
![Waveshare RS485 to Ethernet Converter with High-Speed Low-Power High-Stability Up-gradable Easy to Communicate Between RS485 and RJ45 Port Ethernet : Electronics Waveshare RS485 to Ethernet Converter with High-Speed Low-Power High-Stability Up-gradable Easy to Communicate Between RS485 and RJ45 Port Ethernet : Electronics](https://m.media-amazon.com/images/I/61owr1D2vdL._AC_SX450_.jpg)
Waveshare RS485 to Ethernet Converter with High-Speed Low-Power High-Stability Up-gradable Easy to Communicate Between RS485 and RJ45 Port Ethernet : Electronics
![Amazon.com: HF Smallest Elfin-EW11/Elfin-EW11-0 Wireless Networking Devices Modbus TPC IP Function RJ45 RS485 to WiFi Serial Server (EW11 Whole Set) : Electronics Amazon.com: HF Smallest Elfin-EW11/Elfin-EW11-0 Wireless Networking Devices Modbus TPC IP Function RJ45 RS485 to WiFi Serial Server (EW11 Whole Set) : Electronics](https://m.media-amazon.com/images/I/515UaFfZKFL._AC_SY450_.jpg)
Amazon.com: HF Smallest Elfin-EW11/Elfin-EW11-0 Wireless Networking Devices Modbus TPC IP Function RJ45 RS485 to WiFi Serial Server (EW11 Whole Set) : Electronics
![Amazon.com: diewu RJ45 to RS232 RS485 RS422 Industrial Male Converter TCP/UDP Serial RS232 RS485 to Ethernet Device Server : Electronics Amazon.com: diewu RJ45 to RS232 RS485 RS422 Industrial Male Converter TCP/UDP Serial RS232 RS485 to Ethernet Device Server : Electronics](https://m.media-amazon.com/images/I/61Ey64Q4cPL._AC_SY450_.jpg)
Amazon.com: diewu RJ45 to RS232 RS485 RS422 Industrial Male Converter TCP/UDP Serial RS232 RS485 to Ethernet Device Server : Electronics
![Amazon.com : EPEVER USB to RS-485 PC Communication Cable 1.5M for MPPT Solar Charge Controller with RJ45 Connector (CC-USB-RS485-150U) : Patio, Lawn & Garden Amazon.com : EPEVER USB to RS-485 PC Communication Cable 1.5M for MPPT Solar Charge Controller with RJ45 Connector (CC-USB-RS485-150U) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/615fZZrC67L._AC_SX425_.jpg)
Amazon.com : EPEVER USB to RS-485 PC Communication Cable 1.5M for MPPT Solar Charge Controller with RJ45 Connector (CC-USB-RS485-150U) : Patio, Lawn & Garden
![Amazon.com: USB to RJ45 RS485 Serial Programming Cable for Delta IFD6500 Communication RS485 Adapter Converter Cable Support Win10 : Electronics Amazon.com: USB to RJ45 RS485 Serial Programming Cable for Delta IFD6500 Communication RS485 Adapter Converter Cable Support Win10 : Electronics](https://m.media-amazon.com/images/I/613ndo9mw7L._SL1500_.jpg)
Amazon.com: USB to RJ45 RS485 Serial Programming Cable for Delta IFD6500 Communication RS485 Adapter Converter Cable Support Win10 : Electronics
![Amazon.com: USR-N520 Serial to Ethernet Server TCP IP Converter Double Serial Device RS232 RS485 RS422 Multi-Host Polling : Electronics Amazon.com: USR-N520 Serial to Ethernet Server TCP IP Converter Double Serial Device RS232 RS485 RS422 Multi-Host Polling : Electronics](https://m.media-amazon.com/images/I/61lCS2h9R9L._AC_SY355_.jpg)
Amazon.com: USR-N520 Serial to Ethernet Server TCP IP Converter Double Serial Device RS232 RS485 RS422 Multi-Host Polling : Electronics
![Amazon.com: Treedix 4 Pcs RJ45 8-pin Connector (8P8C) and Breakout Board Kit Compatible with Ethernet DMX-512 RS-485 RS-422 RS-232 (Unassambled) : Electronics Amazon.com: Treedix 4 Pcs RJ45 8-pin Connector (8P8C) and Breakout Board Kit Compatible with Ethernet DMX-512 RS-485 RS-422 RS-232 (Unassambled) : Electronics](https://m.media-amazon.com/images/I/51w3yt6JDxL._SX342_.jpg)
Amazon.com: Treedix 4 Pcs RJ45 8-pin Connector (8P8C) and Breakout Board Kit Compatible with Ethernet DMX-512 RS-485 RS-422 RS-232 (Unassambled) : Electronics
![Amazon.com: USB 2.0 to RS-485 RS-422 RS485 RS422 RJ45 RJ-45 Serial Adapter Converter FT232 : Electronics Amazon.com: USB 2.0 to RS-485 RS-422 RS485 RS422 RJ45 RJ-45 Serial Adapter Converter FT232 : Electronics](https://m.media-amazon.com/images/I/41zpYkGGkbL._AC_SX425_.jpg)
Amazon.com: USB 2.0 to RS-485 RS-422 RS485 RS422 RJ45 RJ-45 Serial Adapter Converter FT232 : Electronics
![Amazon.com: Industrial RS232/RS485 to Ethernet Converter Adapter Dual Serial Ports Allow Bi-Directional Transparent Data Transmission Between RS232/RS485 and RJ45 Port Ethernet M4 Series 32-bit ARM Processor : Electronics Amazon.com: Industrial RS232/RS485 to Ethernet Converter Adapter Dual Serial Ports Allow Bi-Directional Transparent Data Transmission Between RS232/RS485 and RJ45 Port Ethernet M4 Series 32-bit ARM Processor : Electronics](https://m.media-amazon.com/images/I/71bdQBL570L._AC_SX355_.jpg)
Amazon.com: Industrial RS232/RS485 to Ethernet Converter Adapter Dual Serial Ports Allow Bi-Directional Transparent Data Transmission Between RS232/RS485 and RJ45 Port Ethernet M4 Series 32-bit ARM Processor : Electronics
![Amazon.com: RS232 to RS485,COOSO RS-232 Female to RS-485/RS-422 485/422 Female Adapter Converter 3packs(Passive) : Electronics Amazon.com: RS232 to RS485,COOSO RS-232 Female to RS-485/RS-422 485/422 Female Adapter Converter 3packs(Passive) : Electronics](https://m.media-amazon.com/images/I/613uZXrCB8L._AC_SY355_.jpg)
Amazon.com: RS232 to RS485,COOSO RS-232 Female to RS-485/RS-422 485/422 Female Adapter Converter 3packs(Passive) : Electronics
![Industrial Electromagnetic Isolated RS232 TO RS485 Converter with Screw Terminal and RJ45 Connector for RS485,DB9 female Connector for RS232,ADI Magnetical Isolation,1200m Transmission Distance : Electronics Industrial Electromagnetic Isolated RS232 TO RS485 Converter with Screw Terminal and RJ45 Connector for RS485,DB9 female Connector for RS232,ADI Magnetical Isolation,1200m Transmission Distance : Electronics](https://m.media-amazon.com/images/I/51rsjjFkzmL._AC_SY450_.jpg)
Industrial Electromagnetic Isolated RS232 TO RS485 Converter with Screw Terminal and RJ45 Connector for RS485,DB9 female Connector for RS232,ADI Magnetical Isolation,1200m Transmission Distance : Electronics
![Amazon.com: 2 Serial Port RS232 RS485 RS422 to RJ45 Ethernet Converter HF5122 Support Modbus TCP Protocol for Data Transmission : Electronics Amazon.com: 2 Serial Port RS232 RS485 RS422 to RJ45 Ethernet Converter HF5122 Support Modbus TCP Protocol for Data Transmission : Electronics](https://m.media-amazon.com/images/I/61eMl6ZF7BL._AC_SL1000_.jpg)
Amazon.com: 2 Serial Port RS232 RS485 RS422 to RJ45 Ethernet Converter HF5122 Support Modbus TCP Protocol for Data Transmission : Electronics
![Amazon.com: Taidacent 5 Pcs RJ45 to RS485 Converter RJ45 Terminal Adapter RJ45 to RS485 Adapter Crystal Head to Terminal (A Connects to PIN2 B Connects to PIN7) : Electronics Amazon.com: Taidacent 5 Pcs RJ45 to RS485 Converter RJ45 Terminal Adapter RJ45 to RS485 Adapter Crystal Head to Terminal (A Connects to PIN2 B Connects to PIN7) : Electronics](https://m.media-amazon.com/images/I/61uSIqWCMIS._AC_SL1001_.jpg)