Moxa Uport 1130 USB-RS485/RS422
Moxa Uport 1130 USB-RS485/RS422, Interface Converter, USB to RS485 or RS422, Compatible with USB 1.1 / 2.0, Selectable RS-422, 4-wire RS-485, and 2-wire RS-485, Sub-D Male DB9 and terminal block for easy connection, Transfer rate up to 921.6 kbps, Active (USB), TxD / RxD LEDs, Int. 15 kV ESD protection