Communication Range
Speed Indoor Outdoor
54Mbps 65 ft. (20m) 165 ft. (50m)
18Mbps 195 ft. (60m) 490 ft. (150m)
11Mbps 245 ft. (75m) 590 ft. (180m)
1Mbps 410 ft. (125m) 1870 ft. (570m)
Technical Specifications
54Mbps Wireless USB Adapter – WLI2-USB2-G54
Wireless LAN
Standards Compliance 802.11g (IEEE Wireless LAN Standard)
802.11b (IEEE Wireless LAN Standard)
Frequency Range 2.412 - 2.462GHz
Transmission Rate 802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps
802.11b: 1, 2, 5.5, 11Mbps
Security WPA (TKIP, AES), 64/128-Bit WEP
Access Mode Infrastructure Mode, AdHoc Mode
External Antenna Connector MC
Output Power 15dBm (32mW)
Interface USB 2.0
Communication Protocol Direct Sequence Spread Spectrum (DSSS), Half Duplex
OFDM, CCK, DQPSK, DBPSK
Dimensions W4.8 x H3.7 x D2.2in (120 x 92 x 56mm)
Weight 3.1oz (88g)
Operating Environment 0-40˚ C, 20-80% humidity (non-condensing)
Power Supply DC 5V (Powered via PC)
Power Consumption 2.45W (Max)
Electric Current Consumption 490mA (Max), 450mA (Normal)
All distances are estimated. Wireless connections may be affected as physical conditions and circumstances vary.
© 2004 Buffalo Technology (USA), Inc. Buffalo Technology and the Buffalo Technology logo are registered trademarks belonging to Buffalo
Technology (USA), Inc. All other trademarks mentioned belong to their respective owners. Buffalo Technology is not responsible for typographical
errors or omissions. Product specifications and prices are subject to change without notice. OSG040904
Support Available for: Windows 98SE, ME, 2000 and XP
Package Contents: AirStation 54Mbps USB Adapter, CD driver disk,
Mounting Bracket, USB Cable, Quick Setup Guide and
Warranty Statement
Related Products: AirStation 54Mbps Wireless Cable/DSL Routers and Access
Points, External 2.4GHz Antennas
Front View
Rear View
LEDs
Antenna
Connector
USB 2.0
port
WLI2-USB2-G54
4030 W. Braker Lane #120
Austin, TX 78759
800-456-9799
www.buffalotech.com
Buffalo Technology (USA), Inc. is a leading
global provider of affordable, easy-to-use,
next-generation wired and wireless network
solutions for the consumer, SOHO and SMB
markets. With its expansion into the U.S.
retail market, Buffalo offers home users a full
suite of wireless home networking solutions
such as its award winning line of AirStation
54g products; its high speed 125Mbps
802.11g Plus products; and its versatile line
of 802.11a/b/g combo products. Buffalo
completes its offerings with additional
world-class networking solutions that
include memory, storage and multimedia
products - perfectly suited for any wireless
environment. With its new AirStation
OneTouch Secure System (AOSS™), Buffalo
offers the ultimate in ease-of-use and
security. The company’s commitment to its
customers and technological innovation has
put Buffalo at the forefront of networking
technology and is the foundation for its
leading position among the top WLAN
vendors worldwide.
How AOSS Handles Security:
When two or more AOSS clients attach to the AOSS network, the client and router automatically
negotiate the highest level of security that the clients and router can support. In the above example,
one of the AOSS clients supports both WEP and WPA level encryption (TKIP and AES), while the
other supports only WEP. AOSS automatically adjusts the security to a level that both clients support.
