StarTech.com ICUSB232INT1, ICUSB232INT2 Instruction Manual

USB to Serial Adapter

Internal 1/2-Port USB to Serial

Adapter with Rear Expansion

Slot Bracket

ICUSB232INT1

ICUSB232INT2

Instruction Manual

Manual Revision:07/26/2010

For the most up-to-date information, please visit www.startech.com

FCC Compliance Statement

This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• 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 experienced radio/TV technician for help.

Use of Trademarks, Registered Trademarks, and other Protected Names and
Symbols

This manual may make reference to trademarks, registered trademarks, and other
protected names and/or symbols of third-party companies not related in any way to
StarTech.com. Where they occur these references are for illustrative purposes
only and do not represent an endorsement of a product or service by StarTech.
com, or an endorsement of the product(s) to which this manual applies by the
third-party company in question. Regardless of any direct acknowledgement
elsewhere in the body of this document, StarTech.com hereby acknowledges that
all trademarks, registered trademarks, service marks, and other protected names
and/or symbols contained in this manual and related documents are the property
of their respective holders.

i

Table of Contents

Introduction .............................................................. 1

Packaging Contents.............................................................1

System Requirements .........................................................1

Installation ................................................................2

Hardware Installation ...........................................................2

Driver Installation .................................................................2

Specifications ...........................................................4

Technical Support .................................................... 5

Warranty Information ...............................................5

1

Introduction

The StarTech.com Internal 1 or 2-Port USB to Serial Converter Adapter
provides the ability to add 1 or 2 RS232 serial ports to any desktop system
equipped with an available USB motherboard header. Unlike standard USB
to serial cables, this cable is designed for use inside the PC case, affording
an entirely internal solution with no mess or extra adapters needed. This
compact and simple USB adapter offers a cost-effective solution that
bridges the compatibility gap between modern computers and legacy serial
peripherals. Backed by a StarTech.com 1 year warranty and free lifetime
technical support.

Packaging Contents

• 1 x Internal USB to Serial adapter

• 1 x Driver CD

• 1 x Low Profile bracket (2x for ICUSB232INT2)

• 1 x Instruction Manual

System Requirements

• Available 9-pin internal USB header

• Available rear expansion card slot (2 slots for 2-port low profile version)

• Microsoft® Windows® 2000/XP/Server 2003/Vista/Server 2008 R2/7

(32/64-bit), or Windows XP Embedded/CE 4.2/CE 5.0/CE 6.0,
or Apple® Mac OS® 9/10.4, or Linux® kernel 2.4/2.6

*1-Port model shown

*actual product may vary from photos

2

Installation

WARNING! Computer parts can be severely damaged by static electricity.
Be sure that you are properly grounded before opening your computer
case. StarTech.com recommends that you wear an anti-static strap when
installing any computer component. If an anti-static strap is unavailable,
discharge yourself of any static electricity build-up by touching a large
grounded metal surface (such as the computer case) for several seconds.

Hardware Installation

1. Turn your computer off and any peripherals connected to the computer
(i.e. Printers, external hard drives, etc.). Unplug the power cable from the
rear of the power supply on the back of the computer and disconnect all
peripheral devices.

2. Remove the cover from the computer case. Refer to documentation for
your computer system for details.

3. Locate an open expansion card slot on the rear of the computer case
and remove the metal cover plate.

4. Place the adapter’s expansion card bracket into the opening and fasten
the bracket to the rear of the case.

5. Locate a 9-pin USB header connector on the motherboard and
plug in the IDC connector on the cable. The IDC connector is keyed
to help prevent incorrect installation. See system or motherboard
documentation for details.

6. Place the cover back onto the computer case.

7. Insert the power cable into the socket on the power supply and
reconnect all other connectors removed in Step 1.

Driver Installation

Windows 2000/XP/Server 2003

1. When the Found New Hardware wizard appears on the screen, insert
the Driver CD into your CD/DVD drive. If you are prompted to connect to
Windows Update, please select the “No, not this time” option and click
Next.

2. Select the option “Install Drivers Automatically (Recommended)” and
then click the Next button.

3

3. Windows should now start searching for the drivers. Once this has
completed, click the Finish button.

Windows Vista/7/Server 2008 R2

1. When the Found New Hardware window appears on the screen, click
on the “Locate and install drivers software (recommended)” option. If
prompted to search online, select the “Don’t search online” option.

2. When prompted to insert the disc, insert the Driver CD that came
with the card, into your CD/DVD drive and Windows will automatically
proceed to search the CD.

3. If a Windows Security dialog window appears, click the “Install this driver
software anyway” option to proceed.

4. Once the driver is installed, click the Close button.

4

Specications

ICUSB232INT1 ICUSB232INT2

Bus Interface

USB 2.0

Form Factor

Full/Low Profile

Chipset ID

FTDI FT232R

Connectors

1 x DB9 male

1 x 9-pin IDC

female

2 x DB9 male

1 x 9-pin IDC

female

Supported Protocols

RS232

Maximum Data

Transfer Rate

115.2 Kbps

Operating Temperature

-40°C ~ 85°C (-40°F ~ 185°F)

Storage Temperature

-65°C ~ 85°C (-85°F ~ 185°F)

Integrated Cable

Length

24 in

Weight

31 g 63 g

Compatible Operating

Systems

Windows 2000/XP/Server 2003/Vista/

Server 2008 R2/7 (32/64-bit), or Windows

XP Embedded/CE 4.2/CE 5.0/CE 6.0, or

Mac OS 9/10.4, or Linux kernel 2.4/2.6

5

Technical Support

StarTech.com’s lifetime technical support is an integral part of our
commitment to provide industry-leading solutions. If you ever need
help with your product, visit www.startech.com/support and access
our comprehensive selection of online tools, documentation, and
downloads.

Warranty Information

This product is backed by a one year warranty.
In addition, StarTech.com warrants its products against defects in

materials and workmanship for the periods noted, following the initial
date of purchase. During this period, the products may be returned
for repair, or replacement with equivalent 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 and tear.

Limitation of Liability

In no event shall the liability of StarTech.com Ltd. and StarTech.
com USA LLP (or their officers, directors, employees or agents) for
any damages (whether direct or indirect, special, punitive, incidental,
consequential, or otherwise), loss of profits, loss of business, or any
pecuniary loss, arising out of or related to the use of the product exceed
the actual price paid for the product. Some states do not allow the
exclusion or limitation of incidental or consequential damages. If such
laws apply, the limitations or exclusions contained in this statement
may not apply to you.

StarTech.com has been making “hard-to-find easy” since 1985,
providing high quality solutions to a diverse IT and A/V customer
base that spans many channels, including government,
education and industrial facilities to 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, the
United Kingdom and Taiwan.

Visit www.startech.com today for complete information about
all our products and to access exclusive interactive tools such as
the Cable Finder, Parts Finder and the KVM Reference Guide.