---
product_id: 253971310
title: "StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Retention - Up to 920 kpbs USB to VGA Adapter (ICUSB232PRO) Black"
brand: "startech"
price: "₪265"
currency: ILS
in_stock: true
reviews_count: 1
url: https://www.desertcart.co.il/products/253971310-startech-com-1-ft-usb-to-rs232-serial-db9-adapter
store_origin: IL
region: Israel
---

# COM port retention in nonvolatile memory 920 kbps high-speed data transfer Cross-platform OS compatibility StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Retention - Up to 920 kpbs USB to VGA Adapter (ICUSB232PRO) Black

**Brand:** startech
**Price:** ₪265
**Availability:** ✅ In Stock

## Summary

> 🔗 Bridge the old with the new — connect smarter, work faster!

## Quick Answers

- **What is this?** StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Retention - Up to 920 kpbs USB to VGA Adapter (ICUSB232PRO) Black by startech
- **How much does it cost?** ₪265 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/253971310-startech-com-1-ft-usb-to-rs232-serial-db9-adapter)

## Best For

- startech enthusiasts

## Why This Product

- Trusted startech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal OS Support:** Works flawlessly across Windows, Linux, and Mac OS for versatile deployment in mixed environments.
- • **Industrial-Grade Control:** Perfect for monitoring and managing industrial sensors, LED signage, and other serial peripherals with precision.
- • **Reliable COM Port Retention:** Automatically preserves your assigned COM port values for hassle-free reconnects and consistent device mapping.
- • **Seamless Legacy Integration:** Connect RS232 serial devices effortlessly to modern USB ports without costly upgrades.
- • **Trusted Professional Choice:** Backed by 30+ years of StarTech.com expertise, 2-year warranty, and lifetime tech support for peace of mind.

## Overview

The StarTech.com ICUSB232PRO is a 1 ft USB to RS232 Serial DB9 adapter cable designed for professionals needing reliable legacy device connectivity. It supports up to 920 kbps data transfer, retains COM port assignments in nonvolatile memory for seamless reconnection, and offers broad compatibility across Windows, Linux, and Mac OS. Ideal for industrial and professional environments, it comes with a 2-year warranty and lifetime technical support.

## Description

The ICUSB232PRO 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention offers a professional grade solution for connecting legacy or industrial RS232 serial devices to a laptop or desktop computer through USB - eliminating the expense of upgrading serial peripherals for compatibility.  A time-saving and convenient USB/Serial solution, the adapter retains assigned serial COM port values in nonvolatile memory, allowing the same values to automatically be assigned to the adapter serial port if disconnected and reconnected, or disconnected from one USB port and installed in another.  A versatile connectivity solution that bridges legacy serial peripheral devices with newer USB-capable computers, the USB to Serial adapter offers broad operating system compatibility including Windows , Linux and Mac OS, for easy integration into mixed environments. Backed by a StarTech.com 2-year warranty and free lifetime technical support.

## Features

- BROAD COMPATIBILITY: The USB to VGA adapter offers a professional grade solution for connecting legacy or industrial RS232 serial devices to a laptop or desktop computer through USB.
- COM RETENTION: The USB to serial RS232 adapter retains assigned serial COM port values in nonvolatile memory to automatically be assigned to the adapter serial port if disconnected and reconnected.
- EASY INTEGRATION: A versatile connectivity solution for legacy serial peripheral devices, the USB to RS232 adapter cabler offers broad OS compatibility including Windows, Linux and Mac OS.
- VERSATILE FUNCTIONALITY: This USB serial adapter is used to connect, monitor and control industrial sensors and equipment. It can also be used to control LED and Digital signage boards.
- THE STARTECH.COM ADVANTAGE: StarTech.com offers a 2-year warranty and free lifetime technical support on this USB to RS232 adapter and has been the choice of IT professionals for over 30 years.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | StarTech |
| Product Dimensions | 21.01 x 3.81 x 1.44 cm; 30 g |
| Item model number | ICUSB232PRO |
| Manufacturer | STARTECH.COM |
| Series | 1 ft USB to Serial Adapter Cable w/ COM Retention |
| Color | Black |
| Standing screen display size | 18 Inches |
| Wattage | 13 watts |
| Operating System | Windows 7 Linux Windows Server 2012 Mac OS X El Capitan (10.11) Windows 10 Windows 8 macOS Sierra (10.12) Windows Server 2016 macOS High Sierra (10.13) macOS Mojave (10.14) Windows Server 2019 |
| Are Batteries Included | No |
| Item Weight | 30 g |

## Product Details

- **Compatible devices:** DB9 Serial Port Devices
- **Specific uses for product:** personal
- **Connector type:** VGA
- **Colour:** Black
- **Item dimensions L x W x H:** 21 x 3.8 x 1.4 centimeters

## Images

![StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Retention - Up to 920 kpbs USB to VGA Adapter (ICUSB232PRO) Black - Image 1](https://m.media-amazon.com/images/I/6183mI1v2sL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: The instruction booklet says windows XP - - Is there a newer version available ?? (provide link)**
A: It worked with my Windows 10

**Q: Will this work on a MacBook with the M1 Chip?**
A: Hello! I work as an IT Admin for 5 dealerships in the Midwest region. My experience with this adapter is that it did not work for my intentions. We hook MDI Vehicle Diagnostic equipment to a computer using this adapter, and it did not function with the provided drivers. The same drivers are available for Mac OS X, so they should work on an A1 Mac, assuming you need this for a supported function. I believe our issue was a software limitation on GM's side. I'm unsure what you're needing this for, but the one that worked for us can be found here: https://www.amazon.com/Tripp-Lite-Serial-Adapter-U209-000-R/dp/B00005V52C/ref=asc_df_B00005V52C/?tag=hyprod-20&linkCode=df0&hvadid=309773039951&hvpos=&hvnetw=g&hvrand=1341244576104308830&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9023343&hvtargid=pla-432061054982&psc=1

**Q: Is this compatible with windows 10?**
A: Yes, ICUSB232PRO is compatible with Windows 10.

Sam, StarTech.com Support

**Q: The instruction booklet says it is only compatible with windows 98/me/2000/xp  - these have been anchient for 20 years  - - safe for win 10/11 ?**
A: Startech is slow to update stuff. I have both this unit and the unit that is USB-C, and have used both on Windows 10. The USB-C seems to connect quicker, but both work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality null modem cable, LEDs
*by A***R on 19 April 2023*

Good quality null modem cable. I am using it to connect PC with 8086 development board. It has nice blinking LEDs.

## Frequently Bought Together

- StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up to 920 kpbs USB A to DB9 Serial Adapter , TAA (ICUSB232PRO)
- SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)
- Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-16*