- 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 EUR 98.00 - See more - Buy online