Installation Guide for WL-127

Installation Guide for WL-127

Brand: ASUS

Category: Networking

Document Type: Installation Guide

Language: EN

Uploaded: April 20, 2026, 8:08 p.m.

Manual Publish Date: 2003-06-01

Welcome!

Thank you for purchasing the ASUS WL-127 Card. This wireless network interface card is designed for ASUS motherboards with a proprietary Wi-Fi slot and conforms to the IEEE 802.11b standard, ensuring seamless integration with any wireless network.

Package Contents

Verify that your package includes:

  • ASUS WL-127 card
  • ASUS WL-127 dipole antenna
  • Installation guide
  • Support CD

Features

The WL-127 card offers:

  • Easy-to-use wireless solution for desktop PCs.
  • Connection to wireless networks and the Internet without wires.
  • Direct Sequence Spread Spectrum (DSSS) technology for 2.4 GHz band operation.
  • Data transfer rates up to 11Mbps with fallback.
  • Secure data transmission via WEP encryption.
  • Operating distances of up to 100 ft indoors and 1000 ft outdoors.
  • Easy installation and management software.
  • Software access point function (Windows XP only) supporting up to 31 terminals.
  • Support for Infrastructure and Ad-Hoc network types.
  • Compatibility with Windows 98SE/ME/2000/XP.

Card Installation

Ensure your system meets the requirements before installation:

  • ASUS motherboard with Wi-Fi slot (refer to manual for compatible models).
  • Intel® Pentium™ 4 system.
  • Minimum 64MB system memory.
  • Windows® 98 SE/2000/ME/XP operating system.
  • CD-ROM drive for software and drivers.

Hardware installation involves turning off the PC, removing the cover, locating the Wi-Fi slot, installing the card, and securing it. Connect the antenna and then turn on the computer.

Software Installation

Insert the support CD and follow the on-screen prompts to install the ASUS WLAN Card Utilities/Driver and Control Center Utility. Restart your computer after installation.

Control Center Utility

The Control Center Utility manages wireless network settings, including signal quality and Internet connection status. It offers various functions accessible via right-click and left-click menus on the taskbar icon.

Troubleshooting and error codes

AIR LINK Meaning
Fast Blink ON Transmitting/receiving data and connected to the network
ON ON No data activity but connected to the network
OFF OFF No power or not connected to the network
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