User's Manual

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802.11g WLAN USB2.0 Adapter
1
Introduction
“802.11g WLAN USB2.0 Adapter” is a USB2.0 standard product.
This is compliance with IEEE802.11g with USB2.0 host interface
product which support backward compatible with IEEE802.11b, used
CCK and OFDM modulation mechanism for higher data rate
operation, it’s up to 54Mbps on single 2.4GHz frequency band. The
54Mbps Wireless USB2.0 adapter is designed for Home/SOHO,
public hotspot and SMB market. It can allow any desktop or laptop
with a USB2.0 interface to access an available 802.11b or 802.11g
wireless networking,
Notice : The changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
IMPORTANT NOTE: To comply with the FCC RF exposure compliance
requirements, the antenna(s) used for this transmitter must be installed to provide a
separation distance of at least 20 cm from all persons and must not be co -located or
operating in conjunction with any other antenna or transmitter. No change to the
antenna or the device is permitted. Any change to the antenna or the device could result
in the device exceeding the RF exposure requirements and void user’s authority to
operate the device.
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.
2. This device must accept any interference received, including interference that
may cause undesired operation.
The term “IC”: before the radio certification number only signifies that Industry
Canada Technical specifications were met.
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interence that
may cause undesired operation of the device.
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802.11g WLAN USB2.0 Adapter
2
Features
§ Form Factor – a USB2.0 complaint adapter
§ Implemented CSMA/CA with random backoff
§ Roaming capability is STAs within a single ESS and between
two or more ESSs
§ Support for IEEE 802.11g standard and backward compatible
with IEEE 802.11b standard
§ Data rate 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54-Mbps
§ Wired Equivalent Privacy (WEP) 64/128-bit for data encryption
and decryption engine
§ Security features: WPA, 802.1x
§ Wi-Fi compliant for Windows 2K and XP
§ By firmware controlled antenna diversity functionality
§ Drivers - Microsoft
®
Windows
®
98SE/2000, Millennium and
XP
§ Power: (max) 5Vdc @430mA for USB2.0