Model No

Model No. : WL-USB

USB 1.1 802.11B Wireless Lan Adapter

WL-USB

Product Introduction

WL-USB—IEEE 802.11 DS 11Mbps Wireless LAN USB Adapter

The WL-USB is IEEE 802.11 high data rate standard compatible USB adapter, which fully supports high data rate to 11Mbps, 5.5Mbps, 2Mbps and 1Mbps. Using Direct Sequence spread spectrum technology for immunity to interference, it is easy to install on various devices which has USB 1.1 or USB 2 connections. The software support most of O.S for operation. Automatic fallback to lower data rate under noisy environment.

Key Features

IEEE 802.11 Direct Sequence high rate compatible.
High data rate 11/5.5/2/1 Mbps.
Auto Rate fallback.
IPX, NetBEUI, TCP/IP protocols supported.
Wired Equivalent Privacy Algorithm (WEP) (40 bits/128 bits).
802.11 Power save in Infrastructure mode.
Passive/Active scan. Long/short Preamble.
RTS/CTS handshake.
Beacon and Probe Response generation in an IBSS.

Applications

Home networking for device sharing.
Wireless multimedia.
Wireless office for extension Ethernet range.
Mobile networking for notebook PC or PDA.

Specifications

Model	WL-USB
Radio	Complies with IEEE 802.11b
Frequency Band	2400 ~ 2483.5MHz ( for US, Canada, and ETSI) 2400 ~ 2497MHz (for Japan)
Modulation Type	CCK, BPSK, QPSK
Operating Channels	IEEE 802.11b compliant 11 channels (US, Canada) 13 channels (ETSI) 14 channels (Japan)
Radio Technology	Direct Sequence Spread Spectrum
Data Rate	1 / 2 / 5.5 / 11 Mbps
Output Power	> +15dBm, 10mW/MHz for Japan
Receive sensitivity	Min. -80dBm for 11Mbps (@BER 10E-5) Min. -84dBm for 5.5/2/1 Mbps (@BER 10E-5)
Antenna Type	Build-in diversity chip antenna
Current Consumption	5V, Tx mode 450 mA (Max.), Rx mode 250 mA (Max.)
Package	USB1.1
Driver	Windows 95/98/NT/2000/XP WinCE Linux Red Hat

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