SIIG JU-91RW12-S4 Quick Installation Manual

1

Introducing the Reader/Writer+Floppy

The Reader/Writer+Floppy is the perfect choice for
computer users who need a flash memory card
reader/writer that supports multiple card formats as
well as reads Floppy disks.

Features and Benefits

• Fits into either 3.5" or 5.25" (with included mounting
rack) drive bay

• Dual color Activity/Access LED:

- Red: Flash memory card interface

- Green: Floppy drive interface

Flash memory card interface:

• Compliant with USB specification rev. 2.0

• Works with CompactFlash (CF) Type I & Type II,
Microdrive, SmartMedia (SM), SecureDigital (SD),
MultimediaCard (MMC) and Memory Stick
(incl. MagicGate & Pro) memory cards

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

Floppy drive interface:

• Supports 1.44MB and 2MB Floppy disks

04-0361A

USB 2.0 9-in-1 R/W+FDD
Quick Installation Guide

2

System Requirements

• PC computer with an internal USB port
(USB 2.0 recommended)

• One available 3.5" or 5.25" drive bay

• CD-ROM drive (for driver installation)

• Windows 98SE/ME/2000/XP/Server 2003

Package Contents

• USB 2.0 9-in-1 R/W+FDD

• (1) 5.25 inch mounting rack

• (1) 4-pin header-to-type A USB adapter

• (1) Driver installation CD

• (1) Bag assorted mounting screws

• Quick installation guide

Layout

Depending on the model purchased, the color of your
product may vary from what is shown.

SM/SD/MMC/

Memory Stick

CF/Microdrive Floppy diskActivity/Access

LED

Figure 1. Front Panel Layout

3

Figure 2. Rear Layout

5.25" Mounting Rack Assembly

Important: Use the Mounting Rack Assembly only
when installing the hub into a 5.25" drive bay. Depending
on the model purchased, the color of your product may
vary from what is shown.

Floppy drive

connector

Power

connector

Figure 3. 5.25" Mounting Rack Assembly

4

4-pin USB Connector

Figure 4. 4-pin USB Connector

USB Pin-out Header

On most motherboards, the USB header/pin-out consists
of 9 pins arranged in 2 rows; and each header allows for
2 USB connections (i.e. USB1 and USB2). Normally, the
pins for USB1 and USB2 are in seperate rows.

DATA -

DATA +

GND

GND

DATA -

DATA +

+ 5VDC

+5VDC

S-GND

Red

Black

Green

White

USB1

USB2

Pin Assignments

Figure 5. USB Pin-out Header

Note: See Figure 4, above, for proper orientation
of the 4-pin USB connector.