SIIG JU-H42B22-S2 User manual

1
Introducing the USB 2.0 4-Port Bay Hub
The USB 2.0 4-Port Bay Hub is designed to support USB
2.0 equipped PC computers. This USB 2.0 hub expands
USB connectivity to your computer.
Features and Benefits
• Compliant with USB Specifications, Revision 2.0
• Drive bay design adds ports to the front of your
computer for convenient device connection
• Fitsintoeither3.5"or5.25"(withincludedmounting
rack) drive bay
• Provides 4 downstream ports for USB device
connections
• Supports high-speed (480Mbps), full-speed
(12Mbps), and low-speed (1.5Mbps) data transfer
modes
• Per port over-current detection and protection
• Supports simultaneous operation of multiple
high-speed USB 2.0 and USB 1.1 devices
• Hot-swappingfeature allows youto attach/detach
USB devices without powering your computer off
Note: USB 1.1 devices are limited to USB 1.1
speeds even when they are connected to a USB 2.0
host adapter or USB 2.0 hub.
USB 2.0 4-Port Bay Hub
Quick Installation Guide
04-0252C

2
System Requirements
• PC computer with one available internal USB 2.0
port
• One empty 3.5" or 5.25" drive bay
• Windows98SE/ME/2000/XP (32-/64-bit)/Server
2003 (32-/64-bit)/Vista (32-64-bit)
PackageContents
•USB 2.0 4-Port Bay Hub
• "Y" split power cable
• USB 2.0 cable
• 5.25" mounting rack
• Bag assorted holding screws
• Quick installation guide
Hub Layout
Important: The bay hub is shown in white in this
manual. However, it is available in either black or white
depending on the model purchased.
Figure 1. Hub layout
Downstream Ports
Upstream Port
(Root Port)
Power
Connector

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5.25" Mounting Rack Assembly
Important: Use the Mounting Rack Assembly only
when installing the hub into a 5.25" drive bay.
Figure 2. 5.25" Mounting Rack Assembly
USB Cable Connectors
Figure 3. USB Cable Connectors
Type A connector Type B connector

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Installing the USB 2.0 4-Port Bay Hub
Important: In order for the USB 2.0 4-Port Bay Hub to
work properly, the driver of your existing USB 2.0 host
adapter has to have support for USB 2.0 hubs.
1. Turn OFF the power to your computer and all
connected peripheral devices.
2. Unplug the power cord from the back of the
computer.
3. Remove the computer cover.
4. Select an available 3.5" or 5.25" drive bay for the
USB 2.0 4-Port Bay Hub, remove the cover plate
from the selected drive bay.
Note: When installing the USB 2.0 4-Port Bay Hub
into a 5.25" drive bay install the hub into the 5.25"
mounting rack before mounting into the drive bay
and follow the same assembly instructions. Refer
to 5.25" Mounting Rack Assembly on page 3.
5. Use the included "Y" split power cable and plug in
the mini power connector (same type of power
connector used for the floppy drive) to the USB 2.0
4-Port Bay Hub power connector.
Figure 4. Connecting the Power Connector Cable

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6. Connect the Type B connector of USB cable into the
upstream port (root port) of the USB 2.0 4-Port Bay
Hub.
Figure 5. Connecting the USB 2.0 Cable
7. Carefully thread the two cables through the drive
bay opening then push the hub assembly into the
drive bay. Align the hub's screw holes with the
appropriate holes in the drive bay, then carefully
attach the hub to the case using the included
mounting screws. Be careful not to overtighten the
mounting screws.
Mounting
Screw
Figure 6. Mounting the Hub Assembly

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8. Connect the Type A connector of the USB cable to
the internal USB 2.0 port in your system.
USB 2.0 Port
Figure 7. Internal USB connection
9. Connect the power connector of the "Y" split power
cable to the system power supply.
10. Replace the computer cover and reconnect the
power cord, then turn the system on.
11. When Windows boots up, the USB 2.0 4-Port Bay
Hub automatically gets detected and installed.
The hub is now ready for device connection.
12. Connect the Type A connector of your USB
device(s) into any of the downstream ports on the
USB 2.0 4-Port Bay Hub.

Technical Support and Warranty
QUESTIONS? SIIG’sOnline Support hasanswers! Simply visitour
web site at www.siig.com and click Support. Our online support
database is updated daily with new drivers and solutions. Answers
toyour questionscould bejust a fewclicks away. Youcan alsosubmit
questions online and a technical support analysts will promptly
respond.
SIIGoffersa lifetime manufacturerwarrantywiththis product. Please
see our web site for more warranty details. If you encounter any
problems with this product, please follow the procedures below.
A) If it is within the store's return policy period, please return the
product to the store where you purchased from.
B) Ifyour purchasehas passedthe store'sreturn policyperiod, please
follow these steps to have the product repaired or replaced.
Step 1: Submit your RMA request.
Go to www.siig.com, click Support, then RMA to submit a
request to SIIG RMA. If the product is determined to be
defective, an RMA number will be issued. SIIG RMA department
can also be reached at [phone].
Step 2: After obtaining an RMA number, ship the product.
•Properly pack the product for shipping. All software, cable(s)
and any other accessories that came with the original package
must be included.
•Clearly write your RMA number on the top of the returned
package. SIIG will refuse to accept any shipping package, and
will not be responsible for a product returned without an
RMA number posted on the outside of the shipping carton.
•You are responsible for the cost of shipping. Ship the product
to the following address:
SIIG, Inc.
6078 Stewart Avenue
Fremont, CA 94538-3152, USA
RMA #:
•SIIG will ship the repaired or replaced product via Ground
in the U.S. and International Economy outside of the U.S. at
no cost to the customer.

USB2.04-PortBayHubisatrademarkofSIIG,Inc. SIIGandtheSIIGlogoareregisteredtrademarks
ofSIIG,Inc. MicrosoftandWindowsareregisteredtrademarksofMicrosoftCorporation. Pentium
is a registered trademark of Intel Corporation. Other names used in this publication are for
identificationonly and maybetrademarksof their respectivecompanies.
August, 2007 Copyright © 2007 by SIIG, Inc. All rights reserved.
About SIIG, Inc.
Founded in 1985, SIIG, Inc. is a leading computer upgrade
manufacturer of I/O connectivity products, including PCI & ISA
serial and parallel ports, USB, Serial ATA & UltraATA controllers,
FireWire(1394a/b),networking, sound cards,andotheraccessories.
SIIG is the premier one-stop source of upgrades.
SIIGproductsoffercomprehensiveusermanuals,manyuser-friendly
features, and are backed by an extensive manufacturer warranty.
High-quality control standards are evident by the overall ease of
installation and compatibility of our products, as well as one of the
lowest defective return rates in the industry. SIIG products can be
found in computer retail stores, mail order catalogs, through major
distributors, system integrators, and VARs in the Americas and the
UK, and through e-commerce sites.
PRODUCT NAME
USB 2.0 4-port Bay Hub
FCC RULES: TESTED TO COMPLY WITH FCC PART 15, CLASS
B OPERATING ENVIRONMENT: FOR HOME OR OFFICE USE
FCCCOMPLIANCESTATEMENT:
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
THE PARTY RESPONSIBLE FOR PRODUCT COMPLIANCE
SIIG, Inc.
6078 Stewart Avenue
Fremont, CA 94538-3152, USA