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USB Serial Adapters



Product Image Model Item Name+ Price
Industrial Opto-Isolated USB to RS232/RS485/RS422 Converter USB-Serial-3

Industrial Opto-Isolated USB to RS232/RS485/RS422 Converter

The USB-Serial-3 is an industrial-grade (wide temperature range with surge & static protection) optically-isolated USB to RS-232/485/422 converter, which can be used to convert any standard USB port...

$119.95

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USB to Dual RS232 Converter USB-232A-1

USB to Dual RS232 Converter

The USB-232A-1 is a port-powered USB to dual RS-232 serial adapter that can be used to convert any standard USB port (USB 2.0 backward compatible) into two RS-232C ports. The unit uses the latest...

$39.95

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USB to Dual RS422/485 Converter USB-232A-1 + 2x CVT-485_422-1

USB to Dual RS422/485 Converter

Combining the USB-232A-1 (USB to Dual RS232 Adapter) and two units of CVT-485_422-1 (Port-powered RS232 to RS422/485 converter) allows you to turn your USB port into two RS422 ports, which can be...

$131.95

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USB to Dual RS485 Converter USB-232A-1 + 2x CVT-485-1

USB to Dual RS485 Converter

Combining the USB-232A-1 (USB to Dual RS232 Adapter) and two units of CVT-485-1 (Port-powered RS232/RS485 converter) allows you to turn your USB port into two RS485 ports, which can be used to...

$105.95

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USB to Dual TTL Converter USB-232A-1 + 2x TTL-232-1

USB to Dual TTL Converter

Combining the USB-232A-1 (USB to Dual RS232 Adapter) and two units of TTL-232-1 (Port-powered RS232/TTL converter) allows you to convert USB to two channels of 5VDC TTL/CMOS compatible levels and...

$105.95

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USB to Dual TTL3.3V Converter USB-232A-1 + 2x TTL33-232-1

USB to Dual TTL3.3V Converter

Combining the USB-232A-1 (USB to Dual RS232 Adapter) and two units of TTL33-232-1 (Port-powered RS232/TTL 3.3V converter) allows you to convert USB to two channels of 3.3V TTL/CMOS compatible levels...

$105.95

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USB to RS232 Hub (4-Port / Industrial) USB-232H-3

USB to RS232 Hub (4-Port / Industrial)

The Commfront USB-232H-3 is a rugged, industrial-grade USB 2.0 to 4-port RS232 hub that can be used to expand one USB 2.0 port into four RS-232 ports. This USB to 4-port RS232 hub supports USB data...

$297.95

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USB to RS422 Converter USB-232-1 + CVT-485_422-1

USB to RS422 Converter

Combining the USB-232-1 (USB to Single RS232 Adapter) and CVT-485_422-1 (Port-powered RS232 to RS422/485 converter) allows you to turn your USB port into an RS422 port that can be used to communicate...

$75.95

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USB to RS422 Converter USB-422-1

USB to RS422 Converter

The USB-422-1 is a port-powered USB to RS-422 serial adapter that can be used to convert any standard USB port (USB 2.0 - backward compatible) into a RS-422 port. The unit uses the latest FTDI...

$37.95

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USB to RS485 Converter USB-485-1

USB to RS485 Converter

The USB-485-1 is a port-powered USB to RS-485 serial adapter that can be used to convert any standard USB port (USB 2.0 - backward compatible) into a RS-485 port. The unit uses the latest FTDI...

$37.95

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