LevelOne
User Manual
USB-0301
USB Fast Ethernet Adapter
Ver. 1.0
ABOUT THIS MANUAL
This manual provides a beginner's introduction to installing, configuring and using the USB2.0
Ethernet Adapter . Information in this document has been carefully checked for accuracy; however,
no guarantee is given to the correctness of the contents. The information in this document is subject
to change without notice. The manufacturer makes no representations or warranties, either
expressed or implied, with respect to the contents hereof and specifically disclaims any warranties,
merchantability, or fitness for any particular purpose.
SAFETY INSTRUCTIONS
Always read the safety instructions carefully:
Keep this User’s Manual for future reference
Keep this equipment away from humidity
If any of the following situation arises, get the equipment checked by a service technician:
• The equipment has been exposed to moisture.
• The equipment has been dropped and damaged.
• The equipment has obvious sign of breakage.
• The equipment has not been working well or you cannot get it to work according to the
User’s Manual.
COPYRIGHT
This document contains proprietary information protected by copyright. All rights are reserved. No
part of this publication or documentation accompanying this product may be reproduced in any form
or by any means or used to make any derivative such as translation, transformation, or adaptation
without permission of the manufacturer.
TRADEMARKS
All trademarks and registered trademarks are the property of their respective owners or companies.
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Table of Contents
1. Introduction ....................................................................................................... 3
Features ............................................................................................................................. 3
System Requirements ........................................................................................................ 4
Package Contents .............................................................................................................. 4
LED Status ........................................................................................................................ 4
2. Installation ......................................................................................................... 5
Driver installation ............................................................................................................. 5
On Windows Operating Systems ......................................................................................... 5
On Mac Operating Systems .................................................................................................... 7
Hardware installation ........................................................................................................ 9
Verifying the Driver Installation ....................................................................................... 9
on Windows Operating Systems ............................................................................................. 9
on Mac Operating Systems ................................................................................................... 10
3. Uninstalling the Driver .................................................................................... 11
Uninstalling the Driver.................................................................................................... 11
on Windows Operating Systems ........................................................................................... 11
on Mac Operating Systems ................................................................................................... 12
4. Specifications .................................................................................................. 13
5. Regulatory Compliance .................................................................................. 15
FCC Statement ......................................................................................................................... 15
CE ............................................................................................................................................ 15
WEEE Information .................................................................................................................. 15
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1. Introduction
The USB2.0 Ethernet adapter design with small form factor, and simple
plug-and-play Fast Ethernet network connection capability ,It is the easiest solution
to enable your computer with network capability through an available USB 2.0 port
without going through the hassles to install a network card. for desktops, notebook
PC’s, Ultra-Mobile PC’s, docking stations ,digital-home appliances, and any
embedded system using a standard USB port.
The USB2.0 Ethernet adapter implement s a 10/ 1 00M b p s Ethernet LAN function
based on IEEE802.3, and IEEE802.3u standards. The USB 2.0 Fast Ethernet
Adapter is also compli ant w ith U SB Specifica tion, R evi sion 2.0. I t is full y c ompati ble
with a wide variety of Windows operating systems
1. Introduction
Features
Compliant with USB 2.0 and USB 1.1 specifications
IEEE 802 .3 10B ASE-T/100BASE-TX compatible
IEEE 802 .3 100BASE-FX compatible
Supp or ts twisted pair cross ov er detec ti o n an d auto-correction (H P A ut o-MDIX)
Supports IPv4/ IPv6 packet Checksum Offload Engine(COE) to reduce CPU
loading
Supports full duplex operation with IEEE 802.3x flow control and half duplex
operation with back-pressure flow control
Supp ort Wake-on-LAN Function via Link-change, Magic packet, MS wakeup
frame
Supports dynamic power management to reduce power dissipation during idle
or light traffic
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USB 2.0 Ethernet Adapter User’s Manual
System Requirem ents
One available USB port
Windows XP, Windows 7, Windows 8; Mac OS X 10.5 and later
Package Contents
Before installation, please check the items of the package. The package should
contain the following items:
USB 2.0 Ethernet Adapter x1
CD with Driver x1
Quick Installation Guide x1
LED Status
LED Color Description
Status Green Blinking: LAN activity. , when there is data flow between LAN
Link Amber On for connection to a 100Mbps network.
and the host computer.
Off for connection to a 10Mbps network.
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