StarTech.com ICUSB422IS - 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter with Isolation

The ICUSB422IS 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation connects to a computer using USB and allows you to connect any RS-422 or RS-485 serial device via the provided DB9 port or hard-wired to the terminal block.The USB to serial adapter features circuit isolation to ensure that sensitive controls and devices will not be damaged while connected making it a viable solution for connecting costly industrial serial devices.The RS422/485 Converter receives full power via the host USB connection and provides power to the attached serial device without requiring an external power adapter. Designed to provide a durable serial solution the USB to RS422/485 Converter is ruggedly constructed and can be mounted nearly anywhere.Backed by a StarTech.com 2-year warranty and free lifetime technical support.