StarTech.com USB serial adapter - RS422 - RS485 - Industrial - serial - 1 port - Add an R422/485 serial port to your laptop or desktop computer through USB - USB to Serial - usb to rs485 - USB to DB9 - usb to rs422 - USB to serial Adapter
Manufacturer : StarTech.com
Manufacturer Part No : ICUSB422IS
Features
Provides one RS422/485 port while powering the device through USB
RS-485 mode supports Auto Transceiver Turn Around (ATTA)
Compatible with both USB 2.0 and USB 1.1
RS422/485 Baud rate up to 921.6 Kbps
Supports DB9 and terminal block connector
Optical Isolation and Surge Protection (2500 Vrms)
Supports 4-wire RS422 and 2-wire RS485 applications