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Key Features

  • USB TO SERIAL: Easily connect serial RS232 (DB9) devices to a Windows computer with this USB to serial adapter; COM retention between reboots
  • WINDOWS ONLY: This USB to Serial adapter is only compatible with Windows and does not support macOS, ChromeOS, Linux; You need administrator privileges to install the required drivers; Windows 8.1 and up only supported by REV 2
  • MULTI-USE FUNCTIONALITY: This versatile USB to serial RS232 adapter is perfect for a range of applications, from digital signage to connecting point-of-sale systems and barcode scanners
  • EASY INSTALLATION: This serial adapter ensures easy installation and operation with COM port retention that provides robust serial connectivity for legacy devices
  • TECH SPECS: 12-inches (30cm); Texas Instruments TIUSB3410 Chipset; Max Baud Rate: 230.4 Kbps; 32 Bytes FIFO; Dual buffers for upstream and downstream data transfer; TAA Compliant
STARTECH.COM Connector Adapters

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

Mfr # ICUSB2321X SKU 2031546 UPC 065030827270

$35.20 MSRP $51.24 Save 31%

Regular price saves you $16.04 against MSRP.

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Product Overview

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

  • PROFESSIONAL USB TO RS-232 SERIAL ADAPTER
  • StarTech 1ft (30cm) 1-Port Professional USB to Serial Adapter Cable with COM Retention, USB to RS232 Adapter - TAA - USB to serial RS232 (DB9) adapter for Windows; Windows 8.1 & up is only supported by REV2 - Does not support macOS, ChromeOS, Linux - COM retention - Simple install / operation - 12in (30cm); TIUSB3410 Chipset; Dual buffers for data transfer; TAA
  • StarTech 1ft (30cm) 1-Port Professional USB to Serial Adapter Cable with COM Retention, USB to RS232 Adapter - TAA
  • USB to serial RS232 (DB9) adapter for Windows; Windows 8.1 & up is only supported by REV2 - Does not support macOS, ChromeOS, Linux - COM retention - Simple install / operation - 12in (30cm); TIUSB3410 Chipset; Dual buffers for data transfer; TAA

Technical Specifications

Product Type Data Transfer Adapter
Manufacturer Part Number ICUSB2321X
Packaged Quantity 1 Each
Limited Warranty 2 Year
Weight (Approximate) 1.18 oz
Manufacturer StarTech.com
Product Name 1 Port Professional USB to Serial Adapter Cable with COM Retention
Brand Name StarTech.com
Country of Origin Taiwan
Environmentally Friendly Yes
Environmental Certification EU RoHS
Connector Type on First End USB 2.0 Type A - Male
Connector Type on Second End DB-9 RS-232 Serial - Male
Product Color Black
Color Family Black
Connector on First End Details 1 x USB 2.0 Type A - Male
Connector on Second End Details 1 x 9-pin DB-9 RS-232 Serial - Male
Environmental Compliance Restriction of Hazardous Substances (RoHS) 2
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)

Marketing Information

  • 1 Port Professional USB to Serial Adapter Cable with COM Retention
  • 1 x Instruction Manual
The ICUSB2321X Professional grade USB Serial Adapter cable converts a USB 2.0 port into an RS232 serial port allowing you to connect to, monitor and control your serial devices. A durable, single cable design makes this the perfect solution for mobile technicians/administrators that require serial connectivity. Once connected, the USB to serial adapter retains assigned serial COM port values, allowing the same values to automatically be re-assigned to the port provided by the adapter in the event it is disconnected, then re-connected to the host computer. This innovative adapter offers a professional grade solution for connecting legacy or industrial RS232 serial devices to more modern computers, or computers with unused USB ports - perfect for connecting serial modems, barcode scanners or any device with serial sync through USB, eliminating the expense of upgrading the serial peripheral for USB compatibility. Backed by a StarTech.com 2-year warranty and free lifetime technical support.

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Shipping & Dimensions

0.21
Weight (lbs)
6.9"
Length
5.7"
Width
1.3"
Height
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