
Add multiple DVI displays to your PC.
USB–DVI/VGA Adapter Quick Start Guide
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax
724-746-0746 Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence,
PA 15055-1018 • Web site: www.blackbox.com • E-mail: info@blackbox.com
Customer
Support
Information
AC1039A-R3
1. Installing the Driver
CAUTION: DO NOT connect the adapter to your computer before installing
the provided driver.
Insert the provided CD into your disc drive and the installer program will run
automatically when the Driver CD is inserted. Then follow the on-screen
prompts to complete the installation.

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USB-DVI/VGA Adapter Quick Start Guide
For Windows Vista® users:
• Click on “Run Setup.exe” to execute the installer program.
• If you encounter a User Account Control dialog box when attempting
to install a program, enter an administrator password or click “Allow”
to start the installation.
• When prompted to restart your computer, click “Yes.”
NOTE: A reboot is always needed for a successful installation. If the reboot
prompt doesn’t appear, make sure to manually reboot your computer.
For Windows® 2000/XP users:
• If prompted for system patch after running the setup le, download and
install the required patch rst. After that, execute the setup le again to install
the driver.
2. Making the Connection
Connect the smaller end of the USB cable to the adapter. Then connect the
other end of the USB cable to a USB 2.0 port on your computer. If your monitor
is not yet connected to the adapter, make the connection and power on your
monitor. After the connection, Windows will automatically complete the
installation. On Windows Vista, if the add-on monitor is blank, reboot your
system again.
NOTE: Before the installation is complete, it’s normal that the screen flickers
black a couple of times.