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.
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.
The USB adapter is designed for a USB type A port of a
laptop or desktop computer for creating a wireless
workstation.
FEATURES
Compliant with IEEE802.11b standard for 2.4GHz
Wireless LAN
USB 1.1 compliant
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
Low power consumption
Easy to install and configure
SPECIFICATIONS
LED Indicators
Power: Green, ON
Receive (Rx): Green, ON
Transmit (Tx): Green, ON
Power Requirement
Operating Voltage: 5V DC
TX consumption: 450mA (Max)
RX consumption: 300mA (Max)
Physical specification
Weight: 50 g
Dimension: 110 (L) x 60(W) x 2.5 (H) mm
Supported OS
Windows 98SE
Windows ME
Windows 2000
Windows XP
Environment Specification
Operating Temperature: 0~60
℃
ambient
temperature
Storage Temperature: -20~75
℃
ambient
temperature
Operating humidity: 95% maximum (non-
condensing)
Storage humidity: 95%% maximum (non-
condensing)
EMI Certification
FCC Part15 in US
EN300328 and EN300826 (EN301489-17) in
Europe
Wireless Specification
Standard
IEEE 802.11b, Wi-Fi compliant
Host Interface
USB 1.1
Antenna
External Antenna, rotating angle 0
°
to 90
°
Frequency Range
2.412GHz ~ 2.4835GHz
Number of Selectable Channels
USA, Canada: 11 channels
Japan: 14 channels
Europe: 13 channels
Modulation Technique
Direct Sequence Spread Spectrum (CCK, DQPSK, DBPSK)
Security
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