Manual Serial Data Transfer Switch Box Plex Technologies 3 Way RS-232 *Untested*

Modbus Wifi Serial Server Rs485 to Wifi Rail Type Communication Rtu2578

Waveshare RS232 RS485 to RJ45 Ethernet Serial Server Dual Ethernet Ports W/ Case

USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Eth...

Waveshare Din Rail RS485 to RJ45 Serial Server with POE Function

COMTROL 5002280 Device Master RS-232/RS-422/RS-485 SERIAL ETHERNET CONVERTER

Kentek DB9 Male Manual Data Switch 4 Way Rotary Dail Type RS-232 Serial Printer

Extron IPL T S2 IP Link Ethernet Control Interface Dual Serial RS-232 (No PSU)