WUSB6100M 802.11a b g n ac Wireless Adapter Driver 11.1.0.49
by Qualcomm Atheros Communications8.1832-bitSHA-256 verified
- Manufacturer
- Qualcomm Atheros Communications
- Device
- WUSB6100M 802.11a b g n ac Wireless Adapter
- Driver version
11.1.0.49- Release date
- April 27, 2016
- Supported Windows
- Windows 8.1, Windows 8
- Architecture
- 32-bit (x86)
- File size
- 1.2 MB
- File name
20868195_6398c5ca8f2194409812366c09a81d9e9c06cb63.cab- Digital signature
- Signed - catalog
athuac8.cat - INF version
04/27/2016,11.1.0.49- INF provider
- Qualcomm Atheros Communications Inc.
- Device class
- Net
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
da7b0deb42d6e86092ebe6e01f2362a41fa0f1a4cb62d256e3d3f22dbd8aff50
Supported hardware IDs (5)
- USB\VID_0CF3&PID_9378
- USB\VID_13B1&PID_0042&REV_9010
- USB\VID_13B1&PID_0042&REV_9110
- USB\VID_13B1&PID_0042&REV_9210
- USB\VID_13B1&PID_0042&REV_9310
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
- Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
- Verify compatibility: your Windows version (Windows 8.1, Windows 8) and architecture (x86)must match this driver, and your device's Hardware ID should appear in the list above.
- Download the file using the button - it comes directly from Microsoft Update Catalog.
- Optionally verify the checksum: open PowerShell, run
Get-FileHash your-download.cab -Algorithm SHA256and compare with the SHA-256 above. - Extract the .cab archive: right-click → Extract All, or run
expand -F:* file.cab C:\driver\in Command Prompt. - 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. - 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).