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Introduction

The ICUSB232SM3 3ft USB to RS232 DB9 Serial Adapter Cable - M/M lets you connect DB9 RS232 
serial devices to your Mac or PC laptop or desktop computer through an available USB port, as 
though the computer offered an onboard DB9M connector.

Unlike typical USB to serial converter cables where the conversion takes place at the DB9 end of the 
cable, the StarTech.com ICUSB232SM3 features a converter chip on the USB end. Converting at the 
USB source overcomes the 15ft. technical limit of USB cables, allowing for a much greater serial DB9 
extension cable (50ft.+ is possible depending on the application), should it be necessary for a given 
setup.

Simple to install and use, this USB to Serial adapter provides a cost-effective solution that bridges the 
compatibility gap between modern computers and legacy serial peripherals. 

Packaging Contents

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1 x USB to Serial Adapter Cable

•฀

1 x Driver Mini-CD

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2 x Cable Nut

•฀

1 x Instruction Manual

System Requirements

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USB enabled computer system with available USB port

•฀

Microsoft

®

 Windows

®

 98SE/ME/2000/XP/Server 2003/Vista/Server 2008 R2/7 (32/64-bit), 

or Apple

®

 Mac OS

®

 X, or Linux

®

Installation

Windows 2000/XP/Server 2003

1. Upon starting Windows, if the “Found New Hardware” wizard appears on the screen, cancel/close 

the window and insert the included Driver CD into the computer’s CD/DVD drive.

*actual product may vary from photos

Summary of Contents for ICUBS232SM3

Page 1: ...USB SerialAdapter 1 Port 3ft USB to RS232 DB9 Serial Adapter Cable ICUBS232SM3 Instruction Manual Manual Revision 01 11 2011 For the most up to date information please visit www startech com...

Page 2: ...ntenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an expe...

Page 3: ...i Table of Contents Introduction 1 Packaging Contents 1 System Requirements 1 Installation 1 Verifying Installation 2 Specifications 3 Technical Support 4 Warranty Information 4...

Page 4: ...epending on the application should it be necessary for a given setup Simple to install and use this USB to Serial adapter provides a cost effective solution that bridges the compatibility gap between...

Page 5: ...ncluded Driver CD into the computer s CD DVD drive 2 AutoPlay should automatically launch and display the option to browse the contents of the CD If not open Computer and double click on the CD DVD 3...

Page 6: ...upported Protocols RS232 Maximum Data Transfer Rate 1 Mbps Buffer Size 96 Byte Tx Rx Operating Temperature 20 C 80 C 4 F 176 F Storage Temperature 20 C 80 C 4 F 176 F Humidity 0 65 RH Cable Length 915...

Page 7: ...alent products at our discretion The warranty covers parts and labor costs only StarTech com does not warrant its products from defects or damages arising from misuse abuse alteration or normal wear a...

Page 8: ...name just a few We offer an unmatched selection of computer parts cables A V products KVM and Server Management solutions serving a worldwide market through our locations in the United States Canada t...

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