ICUSB2321X - Startech USB TO SERIAL RS232 (DB9) ADAPTER FOR | Aztek Computers
29+Years
SKU: YXOCR1M263 |  Mfg. Part: ICUSB2321X  | UPC: 065030827270  |  0 Reviews  |     Share

ICUSB2321X - Startech USB TO SERIAL RS232 (DB9) ADAPTER FOR WINDOWS 8.1 & UP IS ONLY SUPPORTE

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$57.08  $77.06
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Product Overview

This professional grade USB to Serial Adapter cable converts a USB port into an RS232 serial port. The adapter retains assigned serial COM port values allowing the same values to automatically be assigned to the adapter serial ports if disconnected.

Expert Overview

The STARTECH ICUSB2321X is a professional-grade USB to Serial Adapter cable designed for IT professionals and businesses requiring RS232 serial port connectivity from a USB interface. This adapter converts a standard USB port into an RS232 serial port, enabling communication with legacy serial devices that utilize a DB9 connector. It addresses the common challenge of connecting modern computers, which often lack integrated serial ports, to essential industrial equipment, point-of-sale systems, or other serial peripherals. A key feature of this adapter is its ability to retain assigned serial COM port values. This ensures that if the adapter is disconnected and reconnected, the same COM port values are automatically reassigned, minimizing configuration effort and potential downtime in operational environments. It is suitable for Windows 8.1 and newer operating systems.

Technical Specifications

SB PORT - USB TO SERIAL - USB TO RS232 - USB TO DB9 - USB TO SERIAL ADAPTER - US

Product Details

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  • STARTECH
  • ICUSB2321X
  • 065030827270
  • New
  • 0.21 lbs
  • 7 X 1 X 6
  • Aug 30, 2026
  • May 01, 2026
  • TW
Product Identifiers: Brand: Startech • Part #: ICUSB2321X • UPC: 065030827270 • Category: Dongles

Frequently Asked Questions

What operating systems are supported by this USB to Serial adapter?

This USB to Serial adapter is designed to support Windows operating systems, specifically Windows 8.1 and newer versions.

What type of serial connection does this adapter provide?

The adapter converts a USB port into an RS232 serial port, utilizing a DB9 connector for compatibility with various serial devices.

What problem does the COM port retention feature solve?

The COM port retention feature ensures that if the adapter is disconnected and reconnected, the same serial COM port values are automatically assigned. This streamlines setup and maintains consistent device communication.

Is this adapter suitable for connecting to industrial equipment?

Yes, this professional-grade adapter is designed to provide RS232 serial connectivity, making it suitable for interfacing with various industrial equipment that relies on DB9 serial communication.

ICUSB2321X - Startech USB TO SERIAL RS232 (DB9) ADAPTER FOR WINDOWS 8.1 & UP IS ONLY SUPPORTE

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$57.08