Serial

Devices that use RS-232 are still popular in specialized applications such as manfacturing, science, and industrial control systems. From serial cards to cables, extenders, and adapters, we have everything you need to use serial devices with today's modern computer systems.

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ICUSB232D

1 Port USB to RS232 DB9 Serial Adapter with Detachable 6ft USB A to B Cable

Add an RS232 serial port to your laptop or desktop computer through a detachable USB cable

Your price
$17.99USD

In stock: US: 228 | CA: 9

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ICUSB232DB25

USB to RS232 DB9/DB25 Serial Adapter Cable - M/M

Add an RS232 serial port to a notebook or desktop computer with this Plug-and Play USB adapter cable

Your price
$20.99USD

In stock: US: 213 | CA: 109

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ICUSB232FTN

1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI

Add a Null Modem RS232 serial port to your laptop or desktop computer through USB

Your price
$33.99USD

In stock: US: 611 | CA: 396

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ICUSB232INT1

24in Internal USB Motherboard Header to Serial RS232 Adapter

Add an RS232 serial port to any system with an available USB motherboard header

Your price
$32.99USD

In stock: US: 852 | CA: 4

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ICUSB232INT2

24in Internal USB Motherboard Header to 2 Port Serial RS232 Adapter

Add two RS232 serial ports to any system with an available USB motherboard header

Your price
$66.99USD

In stock: US: 0 | CA: 14

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ICUSB232IS

1 Port Industrial USB to RS232 Serial Adapter with 5KV Isolation and 15KV ESD Protection

Add a galvanically isolated RS232 serial port with ESD protection through a USB port - DIN Rail Mountable

Your price
$92.99USD

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ICUSB232PRO

1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention

Add an RS-232 serial port to your laptop or desktop computer through USB; features COM port retention

Your price
$28.99USD

In stock: US: 1404 | CA: 114

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ICUSB232PROC

USB-C to Serial Adapter with COM Retention

Add a serial port with this USB C to serial with COM port retention

Your price
$32.99USD

In stock: US: 919 | CA: 34

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ICUSB232SM3

3ft USB to RS232 DB9 Serial Adapter Cable - M/M

Add an RS232 serial port to your laptop or desktop computer through USB

Your price
$29.99USD

In stock: US: 960 | CA: 39

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ICUSB232V2

1 Port USB to RS232 DB9 Serial Adapter Cable - M/M

Add an RS232 serial port to your laptop or desktop computer through USB

Your price
$21.99USD

In stock: US: 7934 | CA: 0

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