DriverCove

WUSB54GSC v1 802.11g Adapter Broadcom 4320 USB Driver 4.1.20.0

by Linksys, A Division of Cisco Systems, Inc.8.18764-bit32-bitSHA-256 verified

Manufacturer
Linksys, A Division of Cisco Systems, Inc.
Device
WUSB54GSC v1 802.11g Adapter Broadcom 4320 USB
Driver version
4.1.20.0
Release date
November 30, 2006
Supported Windows
Windows 8.1, Windows 8, Windows 7
Architecture
64-bit (x64), 32-bit (x86)
File size
44 KB
File name
20040474_29bb168a3c125a40711fd3f2df5b90edbf44aa54.cab
Digital signature
Signed - catalog WUSB54GSCvis.CAT
INF version
11/30/2006, 4.01.20.0
INF provider
Linksys, A Division of Cisco Systems, Inc.
Device class
Net
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
68b6fa3fbe4f1732f0ffe57dbad71fc740fdbcfdb747abb6d0c1a91aa0878323

Supported hardware IDs (1)

Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.

How to install

  1. Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
  2. Verify compatibility: your Windows version (Windows 8.1, Windows 8, Windows 7) and architecture (x64, x86)must match this driver, and your device's Hardware ID should appear in the list above.
  3. Download the file using the button - it comes directly from Microsoft Update Catalog.
  4. Optionally verify the checksum: open PowerShell, run Get-FileHash your-download.cab -Algorithm SHA256 and compare with the SHA-256 above.
  5. Extract the .cab archive: right-click → Extract All, or run expand -F:* file.cab C:\driver\ in Command Prompt.
  6. Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run pnputil /add-driver C:\driver\*.inf /install.
  7. Check Device Manager: the device should show no warning icons, and the driver version should match.

How to roll back

If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).