STARTECH 

ICUSB2324852 StarTech.com 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention

Mfg Part Number:  ICUSB2324852  
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Price: $107.58
Quantity:
In Stock: 191
Last Updated: Dec 18, 2025
No Sales Tax except these states
, PO and Wire.

The ICUSB2324852 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention lets you connect every type of serial device to your USB-enabled computer, whether it be for RS232, RS422, or RS485 communication. The adapter features a 9-pin (DB9) male and a 5-pin terminal block serial connector as well as dip-switch controls for easy port configuration with minimal software requirements. The adapter also supports using 2 ports simultaneously, including with mixed protocols; for example RS-232 on port 1, and RS-485 on port 2, or a number of other combinations.

For a convenient, and clean installation in office or industrial settings, the RS232/RS422/RS485 USB Adapter is wall-mountable and fully powered via the host USB connection, providing power to the attached serial device without requiring an external power adapter.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

More from the Manufacturer

More from the Manufacturer

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number ICUSB2324852
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention
Packaged Quantity 1
Product Type Serial Adapter
Technical Information
Host Interface USB 2.0
Data Transfer Rate 921.6kB/s
Platform Supported PC
Interfaces/Ports
Number of Serial Ports (External) 1
Number of USB Ports 1
Physical Characteristics
Form Factor External
Height 0.9"
Width 1.7"
Length 3.2"
Weight (Approximate) 10.58 oz
Miscellaneous
Package Contents
  • 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention
  • Wall Mounting Bracket
  • USB A to B Cable
  • Driver CD
  • Installation Guide
Additional Information

OS Compatibility:

  • Windows® CE (4.2, 5.0, 6.0), XP Embedded, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10, 11
  • Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, 2022
  • macOS 10.6 to 10.15, 11.0, 12.0, 13.0
  • Linux Kernel 3.0.x and up  - LTS Versions only
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Country of Origin Taiwan
TAA Compliant Yes
Warranty
Limited Warranty 2 Year
product information
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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