StarTech 1' USB to RS232 Serial DB9 Adapter Cable with COM Retention
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StarTech 1' USB to RS232 Serial DB9 Adapter Cable with COM Retention

SKU: STCUSB232PRO MFR: ICUSB232PRO
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$36.99
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Key Features

  • Easily connect RS232 serial devices to your computer's USB port with this adapter cable.
  • This USB to Serial DB9 adapter supports data transfer rates up to 921.6 Kbps for peak performance.
  • Enjoy wide OS compatibility, including Windows, Mac, and Linux, with this USB adapter cable.
  • The 1-foot cable provides an optimal length for connecting devices without excess cable clutter.
  • This durable USB to serial adapter features a robust design for reliable, long-term connections.
  • Take advantage of COM port retention, ensuring your device settings are saved with this adapter.
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Questions & Answers

Reviews about this item

Review Summary

2020-11-30T19:00:00

Rated 5 out of 5

Worked without issues

Used between TEKRAN mercury analyzer and laptop. Allowed serial communications between software supplied with the unit to the analyzer in chemical analysis lab.

bramcc

2019-11-19T19:00:00

Rated 1 out of 5

Doesn't work

I have one and I installed the drivers but it doesn't recognize the device. (Windows 10)

EricS

2017-04-12T20:00:00

Rated 5 out of 5

Works with Surface Pro 3

This is the only adapter we found that actually worked with Windows 10 on a Surface Pro 3. Tech support was great to work with as they answered my questions finding something to work.

chris531

2016-03-01T19:00:00

Rated 5 out of 5

Works Great Windows 10

Like all Startech products, it works. I installed the driver, it asks me to reboot, I did (be sure you do) and I plugged it in to my USB port on my HP Spectra x360 and it works. One other mention, the quality. The Startech product looks good, feels sturdy, and made of solid material. I write this review because few companies have great products, even better support, and seem to care like these folks.

jarodmoves

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StarTech 1' USB to RS232 Serial DB9 Adapter Cable with COM Retention Specifications

  • Bus Type

    USB 2.0

  • Chipset ID

    Prolific - PL-2303

  • Interface

    Serial

  • Port Style

    Cable Adapter

  • Ports

    1

  • Max Baud Rate

    921.6 Kbps

  • Serial Protocol

    RS-232

  • Connector Type

    1x DB-9 (9 pin; D-Sub) Male
    1x USB A (4 pin) Male

  • OS Compatibility

    Windows 10 (32/64bit), 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64), 2000, ME, 98SE, CE 4.2, 5.2
    Windows Server 2012, 2008 R2, 2003
    Mac OS 10.x (tested up to 10.11)
    Linux 2.4.x - 3.9.x

  • System and Cable Requirements

    PC with an available USB 1.1 (or above) port

  • Humidity

    5 to 85% RH

  • Operating Temperature

    -10 to 80 deg. C / 14 to 176 deg. F

  • Storage Temperature

    -20 to 100 deg. C / -4 to 212 deg. F

  • Cable Length

    1' / 0.30m

  • Enclosure Type

    Plastic

  • Certifications

    RoHS Compliant
    CE
    FC

  • Dimensions (H x L x W)

    0.6 x 15.7 x 1.3" / 15.24 x 398.78 x 33.02mm

  • Weight

    2.5oz / 70.85g

  • UPC Code

    065030820080

About StarTech 1' USB to RS232 Serial DB9 Adapter Cable with COM Retention

FEATURED REVIEWS

Works Great Windows 10

By jarodmoves

Like all Startech products, it works. I installed the driver, it asks me to reboot, I did (be sure you do) and I plugged it in to my USB port on my HP Spectra x360 and it works. One other mention, the quality. The Startech product looks good, feels sturdy, and made of solid material. I write this review because few companies have great products, even better support, and seem to care like these folks.

Works with Surface Pro 3

By chris531

This is the only adapter we found that actually worked with Windows 10 on a Surface Pro 3. Tech support was great to work with as they answered my questions finding something to work.

An advanced solution for bridging the gap between modern USB-enabled computers and legacy serial devices, the ICUSB232PRO 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention is a professional-grade tool designed for seamless connectivity. This adapter cable eliminates the need for costly upgrades of your RS232 serial devices, making it an economical choice for both industrial and personal use.

This USB to RS232 Serial Adapter offers a straight-through connection, supporting data transfer rates of up to 920kbps. It's a time-efficient solution, thanks to its ability to retain assigned serial COM port values in nonvolatile memory. This feature allows the adapter to automatically assign the same values to its serial port when disconnected and reconnected, or when moved from one USB port to another.

Powered by an available USB port, this adapter requires no external power source, making it a convenient and portable solution. It features dual buffers for upstream and downstream data transfer, supports remote wake up and power management control, and facilitates automatic handshake mode.

This versatile adapter is compatible with a broad range of operating systems, including Windows, Linux, and Mac OS, ensuring easy integration into diverse environments. It's an ideal tool for IT Administrators seeking to add legacy functionality to newer notebooks, PCs, and servers that lack an integrated RS232 port.

The ICUSB232PRO Adapter Cable also enables connection, monitoring, and control of industrial and automotive sensors and equipment. It's perfect for connecting bar code scanners, receipt printers, and other point of sale devices. Additionally, it can be used to connect a satellite receiver, serial modem, or PDA with serial sync, and to program LED and Digital signage boards with serial communication ports.

One of the key advantages of this adapter is its ability to retain COM port settings for serial devices plugged into different USB ports, saving you time and effort. With its easy plug-and-play installation and USB-powered functionality, this adapter requires no power outlet, making it a user-friendly solution for all your serial connectivity needs.

StarTech 1' USB to RS232 Serial DB9 Adapter Cable with COM Retention Features

  • Professional-grade USB to RS232 Serial DB9 Adapter Cable for seamless device integration
  • Supports high-speed data transfer rates of up to 920kbps
  • Retains assigned serial COM port values for efficient connectivity
  • Compatible with multiple operating systems including Windows, Linux, and Mac OS
  • Ideal for connecting and controlling a wide range of serial devices
  • USB-powered for easy plug-and-play installation without the need for an external power source

Warranty Information

This product has a limited warranty of 24 months.

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Key Features

  • Easily connect RS232 serial devices to your computer's USB port with this adapter cable.
  • This USB to Serial DB9 adapter supports data transfer rates up to 921.6 Kbps for peak performance.
  • Enjoy wide OS compatibility, including Windows, Mac, and Linux, with this USB adapter cable.
  • The 1-foot cable provides an optimal length for connecting devices without excess cable clutter.
  • This durable USB to serial adapter features a robust design for reliable, long-term connections.
  • Take advantage of COM port retention, ensuring your device settings are saved with this adapter.

What's in the box:

  • StarTech 1' USB to RS232 Serial DB9 Adapter Cable
  • Driver CD
  • Instruction Manual
  • StarTech 2 Year Warranty