USR805426 802.11g 54 Mbps USB Adapter
(USR5426, 64-805426-00R, 5426, USR5477, USR5478 Wireless Network Starter Kit)
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Warranty: 2 Year


  • What is 802.11 wireless networking?
  • Wireless range performance

    Additional Support

    If the support information in this section doesn't help you solve your issue, you can contact a USR Help Desk Technician directly.

    Manuals and other Documents

    OS Compatibility


    2012 R2







    Vista 64


    XP 64




    98 SE

    98 FE





    Drivers and Utilities

    WHQL Certified Driver and Configuration Utility Version - Windows Vista 32-bit and Vista 64-bit
    1. Download the file to a temporary location on your computer's hard disk drive.
    2. Double-click the file and follow the on-screen instructions.
    3. Insert your USRobotics Wireless USB Adapter.
    USR5426-Vista- MB 17-03-08
    Driver and Configuration Utility Version 2.00.019 for Windows 2000/XP
    1. Download the USR5426-2kxp-v2.00.019.exe file to a temporary location on your computerís hard disk drive such as C:\Users\{USERNAME}\Downloads.
    2. Right-click the USR5426-2kxp-v2.00.019.exe file.
    3. Click on Extract, and follow the instructions to extract the file.
    4. Double-click on Setup.exe from within the folder location you extracted USR5426-Vista-v2.00.019.exe into.
    5. Follow the on-screen instructions.
    USR5426-2kxp-v2.00.019.exe33.5 MB 09-28-07
    Driver and Configuration Utility Version for Windows Vista 32 bit
    USR5426-Vista-v4.170.16.6.exe6.0 MB 09-28-07

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    Electronic product documentation is provided as a courtesy to USRobotics customers. These are electronic versions of the original documentation. Some of the information contained within this documentation, including the support contact information, is subject to change.