StarTech.com USB21000S2 User manual

Manual Revision: 04/02/2012
For the most up-to-date information, please visit: www.startech.com
DE: Bedienungsanleitung - de.startech.com
FR: Guide de l'utilisateur - fr.startech.com
ES: Guía del usuario - es.startech.com
IT: Guida per l'uso - it.startech.com
NL: Gebruiksaanwijzing - nl.startech.com
PT: Guia do usuário - pt.startech.com
USB21000S2
USB 2.0 to Gigabit Ethernet Adapter
*actual product may vary from photos

Instruction Manual
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 o 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 dierent from that to which the receiver
is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Use ofTrademarks, 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.

Instruction Manual
i
Table of Contents
Introduction............................................................................................1
Packaging Contents ................................................................................................................................. 1
System Requirements.............................................................................................................................. 1
Installation ..............................................................................................2
Driver Installation...................................................................................................................................... 2
Hardware Installation .............................................................................................................................. 2
Verifying Installation................................................................................................................................ 3
Specications..........................................................................................4
Technical Support ..................................................................................5
Warranty Information............................................................................5

Instruction Manual
1
Introduction
The USB21000S2 USB 2.0 to Gigabit Ethernet Adapter adds a single RJ45 Ethernet
port to a USB-enabled computer system, with support for link speeds of 10/ 100/ 1000
Mbps.
Backward compatible with older USB 1.x computer systems, this compact and portable
USB network adapter oers an ideal desktop replacement network adapter or laptop
accessory. With support for features such as Jumbo Frames, VLAN tagging and Wake on
LAN (WOL), the adapter is suitable for home and business users alike.
Packaging Contents
• 1 x USB Gigabit Ethernet Adapter
• 1 x Driver CD
• 1 x Instruction Manual
System Requirements
• USB enabled computer with available USB port
• Microsoft® Windows® 2000/ XP/ Server 2003/ Vista/ Server 2008 R2/ 7 (32/64-bit), or
Apple® Mac OS® 10.6, or Linux®
Link LED
Activity LED
USB type A
connector
RJ45 Ethernet
connector

Instruction Manual
2
Installation
Driver Installation
Windows 2000/XP/Server 2003/Vista/Server 2008 R2/7
1. Upon starting Windows, insert the included Driver CD into the computer’s CD/DVD
drive.
2. AutoPlay may automatically launch and display all of the folders on the CD or give
you the option to view les and folders on the CD. If not, open “My Computer” and
double-click on the CD/DVD drive.
3. Navigate to the folder for your operating system version (i.e. Windows). Double-
click the le “Setup.exe”.
4. This will launch the driver Installation wizard. Continue through the wizard and
once complete, driver will be installed.
5. Reboot the computer and the network adapter will be ready for use.
Mac OS 10.6
1. Upon starting Mac OS, insert the included Driver CD into the computer’s CD/DVD
drive.
2. Open a Finder window, and click on the CD icon in the Sidebar.
3. Navigate to the folder for your operating system version (i.e. Mac). Double-click the
driver installation le (*.pkg).
4. This should launch the driver Installation wizard. Continue through the wizard and
once complete, all the necessary drivers will be installed.
5. Reboot the computer to complete the installation and check the “Network”
preferences in “System Preferences” to verify and congure the network adapter.
Hardware Installation
1. After the drivers have been successfully installed, connect the adapter to an
available USB port on the computer system.
2. The adapter will be automatically recognized and the drivers installed.
3. Once the operating system has completed installing the drivers, a new networking
device should now be available for use.
4. Connect an RJ45 terminated Ethernet cable to the adapter and the green “LINK” LED
should light up to indicate a connection to the network is detected.
5. Make any congurations changes necessary for your network, though the normal
methods oered by your operating system.

Instruction Manual
3
Verifying Installation
Windows 2000/ XP/ Server 2003/ Vista/ 7
From the main desktop, right-click on “My Computer” (“Computer” in Vista/7), then
select Manage. In the new Computer Management window, select Device Manager
from the left window panel.
In the Device Manager, under the Network Adapters category, you should see a new
USB networking device listed.

Instruction Manual
4
Specications
Host Interface USB 2.0
Chipset ID SMSC LAN7500
Connectors 1 x USB type A male
1 x RJ45 Ethernet female
LEDs 1 x Gigabit Link
1 x Activity
Supported Standards IEEE 802.3/ 802.3u/ 802.3ab
Link Speeds 10/ 100/ 1000 Mbps
Auto MDIX Support Yes
Full Duplex Support Yes
Enclosure Material Plastic
Operating Temperature 0°C ~ 70°C (32°F ~ 158°F)
Storage Temperature -20°C ~ 75°C (-4°F ~ 168°F)
Humidity 5% ~ 95% RH
Dimensions 275.0mm x 35.0mm x 20.0mm
Weight 40.5g
Compatible Operating Systems
Windows 2000/ XP/ Server 2003/ Vista/
Server 2008 R2/ 7 (32/64-bit),
Apple Mac OS 10.6, Linux

Instruction Manual
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.
For the latest drivers/software, please visit www.startech.com/downloads
Warranty Information
This product is backed by a two 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
ocers, directors, employees or agents) for any damages (whether direct or indirect,
special, punitive, incidental, consequential, or otherwise), loss of prots, 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.

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