IEEE802.11b
Wireless USB Adapter
A wireless LAN links network users to LAN services
without the hassle of cabling or wiring, which significantly
brings mobile workers the freedom of staying connected
to the network while roaming around a building or
multiple buildings maintaining access to the Internet, e-
mail, networked applications, and print services.
SPECIFICATIONS
LED Indicators
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Power: Green, ON
Receive (Rx): Green, ON
Transmit (Tx): Green, ON
Power Requirement
This device is the perfect solution for your wireless
network applications based on the IEEE 802.11b
standard that offers a data rate up to 11Mbps in a
wireless LAN environment. It is a high-speed wireless
network card that plugs into your notebook or desktop PC
and accesses to the LAN or peer-to-peer networking
easily without wires or cables. Whether you’re at your
desk or in the boardroom, it allows you to share printers,
files, and other network resources.
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Operating Voltage: 5V DC
TX consumption: 450mA (Max)
RX consumption: 300mA (Max)
Physical specification
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Weight: 50 g
Dimension: 110 (L) x 60(W) x 2.5 (H) mm
Supported OS
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Windows 98SE
Windows ME
Windows 2000
Windows XP
The USB adapter is designed for a USB type A port of a
laptop or desktop computer for creating a wireless
workstation.
Environment Specification
FEATURES
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Operating Temperature: 0~60 ℃ ambient
temperature
Storage Temperature: -20~75 ℃ ambient
temperature
Operating humidity: 95% maximum (non-
condensing)
Storage humidity: 95%% maximum (non-
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Compliant with IEEE802.11b standard for 2.4GHz
Wireless LAN
USB 1.1 compliant
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USB Plug & Play
Interoperable with existing network infrastructure
Secure information transmission
Freedom to roam while staying connected
Compatible with specialty wireless products and services
Up to 11Mbps data rate
External Antenna is built in the card with LEDs
indication
condensing)
EMI Certification
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FCC Part15 in US
EN300328 and EN300826 (EN301489-17) in
Europe
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Low power consumption
Easy to install and configure
Wireless Specification
Standard
IEEE 802.11b, Wi-Fi compliant
USB 1.1
Host Interface
Antenna
External Antenna, rotating angle 0° to 90°
Frequency Range
2.412GHz ~ 2.4835GHz
USA, Canada: 11 channels
Japan: 14 channels
Number of Selectable Channels
Europe: 13 channels
Modulation Technique
Security
Direct Sequence Spread Spectrum (CCK, DQPSK, DBPSK)
0/64/128 bit WEP
Spreading
11 chip Barker sequence
Bit Error rate
Better than 10-5
Media Access Protocol
CSMA/CA (Collision Avoidance) with ACK
Doc. No.: 073002-02
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