SIIG LB-US0314-S1 User manual

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04-1055B
USB 3.0 PCIe Host Card
Introduction
The USB 3.0 PCIe Host Card adds USB 3.0
ports to your PCIe-enabled desktop PC and
enhances USB connectivity.
Specications
• Bus connector: PCI Express x1
• Version: PCI Express 2.0
• Data transfer rate: Up to 5Gbps
• USB power output: Up to 900mA
System Requirements
• Desktop PC with one available PCIe slot
• Windows®10 (32-/64-bit) / 8.x (32-/64-bit)
/ 7 (32-/64-bit) / Vista (32-/64-bit) / XP (32-
/64-bit)
• Windows Server 2012 R2 / 2012 (32-/64-
bit) / 2008 R2 / 2008 & 2003 (32-/64-bit)
Note:Molex power connection is required.
Installation Guide

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Package Contents
• USB 3.0 PCIe Host Card
• Installation guide
Hardware Installation
Static Electricity Discharge may permanently
damage your system. Discharge any static
electricity build up in your body by touching your
computer case for a few seconds. Avoid any
contact with internal parts and handle cards only
by their external edges.
1. Turn OFF the power to your computer and any
other connected peripheral devices.
2. Unplug the power cord from the computer.
3. Remove your computer cover.
4. Remove the slot bracket from an available
PCIe slot.
5. Carefully align the card's bus connector
with the selected PCI Express slot on the
motherboard. Push the card down rmly,
but gently, until it is well seated.

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6. Replace the slot bracket holding screw to
secure the card.
7. Required: Connect the system power
supply to the card's 4-pin power
connector. This connection is required.
8. Replace the computer cover and
reconnect the power cord.
Windows Driver Installation
Windows 10 and 8.x have built-in driver
support for this adapter. Just install the board
and Windows will automatically detect and
install the correct drivers for it. No additional
driver is needed.
For earlier versions, follow below instructions
to install the driver:
1. Download the driver from www.siig.
com, search driver downloads using part
number LB-US0314-S1.
2. Extract the ZIP file, browse the folder,
then run RENESAS-USB3-Host-Driver-...-
setup.exe.

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3. Follow on-screen steps to install the driver.
4. When the driver installation completes,
click Finish and restart the computer.
5. Now, it's ready for use.
To Verify Installation
1. Right click This PC, Computer or My
computer on the desktop, click Manage,
then click Device Manager.
2. Double click Universal Serial Bus
controllers, and below should be
displayed.
* 2-port / 4-port:
* 7-port:
For more details, please go to the Support section at www.siig.com.