StarTech.com ICUSB2324852 2-Port Serial Adapter, USB to RS232/RS422/RS485, High-Speed 921.6kB/s Data Transfer, COM Retention, TAA Compliant, Wall-Mountable (2 Year Warranty)

Front view of StarTech.com dual port USB to serial adapter showing DB9 connector and green terminal block interface-alternate-image1
Side view of StarTech.com serial adapter showing USB Type-B port and power connection-alternate-image2

StarTech.com ICUSB2324852 2-Port Serial Adapter, USB to RS232/RS422/RS485, High-Speed 921.6kB/s Data Transfer, COM Retention, TAA Compliant, Wall-Mountable (2 Year Warranty)

StarTech.com ICUSB2324852

$115.95
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  • 2 Year Warranty
  • 30 Day Returns
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Product Key Features

  • 🔌 Versatile 2-port adapter supporting RS232, RS422, and RS485 serial connections
  • ⚡ High-speed data transfer rate of 921.6kB/s
  • 💻 Compatible with Windows, macOS, and Linux operating systems
  • 🔄 Supports simultaneous use of different protocols on both ports
  • 🏢 Wall-mountable design for clean office/industrial installation
  • 🔋 USB-powered operation - no external power adapter needed
  • 🛡️ Features COM port retention for reliable connections
  • 📦 Includes mounting bracket, USB cable, and driver CD
  • ✅ TAA Compliant with RoHS, WEEE, and REACH certifications
  • ⚖️ Compact size: 3.2" x 1.7" x 0.9"
$115.95
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StarTech.com ICUSB2324852 2-Port Serial Adapter, USB to RS232/RS422/RS485, High-Speed 921.6kB/s Data Transfer, COM Retention, TAA Compliant, Wall-Mountable (2 Year Warranty)

This item: StarTech.com ICUSB2324852 2-Port Serial Adapter, USB to R...

$115.95

Total price: $115.95
  • Description
  • Tech Specs
  • Refund Policy

StarTech.com

ICUSB2324852

StarTech.com 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention

Transform your USB-enabled computer into a versatile serial communication hub with the StarTech.com ICUSB2324852 adapter. This professional-grade device supports simultaneous RS232, RS422, and RS485 protocols with high-speed data transfer rates up to 921.6kB/s, making it ideal for industrial and commercial applications.

Versatile Connectivity and Configuration

Experience unparalleled flexibility with dual-port functionality, featuring a 9-pin DB9 male connector and a 5-pin terminal block. The adapter supports simultaneous mixed protocol operations, allowing you to run RS-232 on one port while utilizing RS-485 on the other, maximizing your connectivity options.

Professional Features and Installation

  • USB 2.0 interface with high-speed data transfer capability
  • Wall-mountable design for clean office or industrial installation
  • USB-powered operation - no external power adapter required
  • Compact form factor: 3.2" x 1.7" x 0.9"
  • COM port retention for consistent device mapping

Package Contents

  • 2 Port USB to RS232 RS422 RS485 Serial Adapter
  • Wall Mounting Bracket
  • USB A to B Cable
  • Driver CD
  • Installation Guide

Wide-Range Operating System Compatibility

Supports multiple operating systems including:

  • Windows CE, XP Embedded, 98SE through Windows 11
  • Windows Server 2003 through 2019
  • macOS 10.6 to 13.0
  • Linux 2.4.x and up (LTS Versions)

Warranty and Compliance

  • 2-year manufacturer warranty with lifetime technical support
  • TAA Compliant
  • Environmental certifications: RoHS, WEEE, REACH
  • Made in Taiwan
Front view of StarTech.com dual port USB to serial adapter showing DB9 connector and green terminal block interface

Dual Interface Connectivity with DB9 and Terminal Block Integration

The front view of this industrial-grade serial adapter showcases its robust connectivity options, featuring a DB9 male connector and a 5-pin terminal block. The sleek silver housing includes clear DIP switch controls for effortless protocol configuration, enabling seamless transitions between RS232, RS422, and RS485 communications. The compact design maintains industrial durability while offering straightforward access to all connection points.

Technical Specifications

  • Integrated DB9 and terminal block connections for multiple device compatibility
  • DIP switch controls for protocol selection between RS232/422/485
  • High-speed data transfer rate up to 921.6 kbps

Applications

  • Industrial automation system integration
  • Legacy equipment connectivity in manufacturing
  • Multi-protocol serial device management
Side view of StarTech.com serial adapter showing USB Type-B port and power connection

USB Interface with Plug-and-Play Power Delivery

The opposite side of the adapter reveals its USB Type-B port and power indicator, highlighting the device's self-powered capabilities through USB connection. The industrial-grade housing features efficient heat dissipation through its ribbed design, while maintaining a compact form factor ideal for space-constrained installations. The USB interface ensures broad compatibility across modern systems while maintaining reliable serial communications.

Technical Specifications

  • USB 2.0 interface with bus-powered operation
  • Compact dimensions: 3.2" x 1.7" x 0.9"
  • LED indicator for active power status

Applications

  • Control system integration in manufacturing facilities
  • Data acquisition system deployment
  • Industrial equipment monitoring setups
Return Policy Time to Return
Standard Return Policy We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns.
Replacement Only Return Policy Replacement within 30 days of the delivery date.
Manufacturer Only Return Policy Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.
FAQ
The StarTech.com ICUSB2324852 is a versatile 2-port USB to serial adapter that supports RS232, RS422, and RS485 protocols. Key features include COM port retention, high-speed data transfer up to 921.6kB/s, a 9-pin DB9 male connector, a 5-pin terminal block, and dip-switch controls for easy configuration. The adapter can use 2 ports simultaneously with mixed protocols and is wall-mountable. It's USB-powered, requiring no external power adapter, and includes comprehensive OS compatibility.
The adapter supports a wide range of operating systems including Windows CE (4.2, 5.0, 6.0), Windows XP Embedded, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10, and 11. It's also compatible with Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016, and 2019. For Mac users, it supports macOS 10.6 to 10.15, 11.0, 12.0, and 13.0. Linux users can use it with version 2.4.x and up (LTS versions only).
The StarTech.com ICUSB2324852 supports a maximum data transfer rate of 921.6kB/s through its USB 2.0 interface, providing high-speed serial communication for various industrial and commercial applications. This speed makes it suitable for demanding serial communication tasks and data collection scenarios.
The package includes the 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention, a wall mounting bracket for convenient installation, a USB A to B Cable for connectivity, a driver CD for software installation, and a comprehensive installation guide to help users set up the device properly.
The StarTech.com serial adapter has compact dimensions measuring 0.9" in height, 1.7" in width, and 3.2" in length. It weighs approximately 10.58 ounces, making it a lightweight and portable solution for serial connectivity needs while still being sturdy enough for industrial applications.
No, the adapter doesn't require external power as it's fully powered through the USB connection from the host computer. This feature simplifies installation and reduces cable clutter, while still providing sufficient power to operate attached serial devices.
The StarTech.com ICUSB2324852 comes with a 2-year limited warranty and includes free lifetime technical support. This comprehensive coverage ensures users have access to professional assistance throughout the product's lifetime while being protected against potential manufacturing defects.
Yes, the adapter supports using two ports simultaneously with mixed protocols. For example, you can use RS-232 on port 1 while using RS-485 on port 2, or any other combination of RS232, RS422, and RS485 protocols. This flexibility makes it ideal for environments requiring multiple serial communication standards.

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