Digi International PortServer TS 4 4-Port Device Server

Industrial RS232 to RS422/485 Serial Converter with 15KV ESD

StarTech.com Part# IC232485S

Serial/Parallel I/O Adapters – Device Server - No Wireless LAN - 2 Serial Ports - Black - Wall Mountable - No ISM Band - No UNII Band - No USB - No Network (RJ-45) - No Parallel Port - No Network (RJ-11) - No Phone Line (RJ-11) - ...