SIIG 04-0444A User Manual

Hi-Speed USB 5-Port PCI
Quick Installation Guide

Features and Benefits

• Compliant with USB specifications revision 2.0

• Conforms to PCI specifications revision 2.2

• Supports simultaneous operation of multiple
high-speed USB 2.0 and USB 1.1 devices

• Supports high-speed (480 Mbps), full-speed (12
Mbps), and low-speed (1.5 Mbps) data transfer
modes

• User friendly hot-swapping feature allows you to
attach/remove USB devices withou turning off your
system

Note: USB 1.1 devices are limited to USB 1.1 speeds
even when they are connected to USB 2.0 host adapter
or USB 2.0 hubs.

System Requirements

PC:

• Pentium-class computer with an available PCI slot

• Windows 2000 SP4 or later/XP SP1 or later/
Server 2003/Vista

Mac:

• Power Mac G3 (blue & white) or later with an
available PCI slot

• Mac OS 10.2.8 or later

04-0444A

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Package Contents

• Hi-Speed USB 5-Port PCI

• This quick installation guide

Layout

Internal port

External
ports

Power connector
(Optional)*

Figure 1. Board Layout

* Note: This power connector (same as the one used

with your floppy disk drive) is designed to provide
additional power to the board when needed.
Connect this power connector (recommended) when
one of the following conditions occur:

- Device(s) not being detected.

- All ports are used.
Power off your system first before making this

connection.

USB Pin-out
Header

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USB Pin-out Header

The USB pin-out header consists of 4 pins and allows for
1 USB connection.

Important: The internal USB port and the USB Pin-out
Header can not be used at the same time. Do not connect

devices to both ports at the same time.

Black

GND

DATA +

DATA -

VCC/+ 5VDC

Figure 2. USB Pin-out Header

Green

White

Red

Hardware Installation

General instructions for installing the card are provided
below. Since the design of computer cases and
motherboards vary, refer to your computer’s reference
manual for further information, if needed.

Static Electricity Discharge may permanently damage
your system. Discharge any static electricity build up in
your body by touching your computer's case for a few
seconds. Avoid any contact with internal parts and
handle card only by their external edges.

1. Turn OFF the power to your computer and any
other connected peripheral devices.

2. Unplug the power cord and remove your computer's
cover.

3. Remove the slot bracket from an available PCI slot.

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