RedCOM USB-8COM Interface Converter USB to 8x RS232 € 255,85 Compact converters from USB to serial COM/RS232.8 RS232 ports.USB-powered - no power adaptor required.
RedCOM USB-COMi Interface Converter USB to RS422/RS485 € 82,11 Compact converters from USB to 1x serial RS422/485.ESD protection for all signals.USB-powered - no power adaptor required.
RedCOM USB-COMi-SI Interface Converter USB to RS422/RS485 isolated € 129,71 Compact converters from USB to 1x serial RS422/485.ESD protection and opto-isolation for all signals.USB-powered - no power adaptor required.