Wil6200 802.11ad Wireless Network Adapter Driver 2.0.21.0
by Qualcomm AtherosWindows 1064-bitSHA-256 verified
- Manufacturer
- Qualcomm Atheros
- Device
- Wil6200 802.11ad Wireless Network Adapter
- Driver version
2.0.21.0- Release date
- October 25, 2017
- Supported Windows
- Windows 10
- Architecture
- 64-bit (x64)
- File size
- 566 KB
- File name
1bbba40f-4d01-4613-97a5-dec6c0dd6ce4_41bf4d7b9c6174958495f1ac9293a71f749b53db.cab- Digital signature
- Signed - catalog
qca11adx64.cat - INF version
10/25/2017,2.0.0021.0000- INF provider
- Qualcomm Atheros
- Device class
- Net
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
9b46af3f707de950322f2c8aaf60e3e89b3e01072f0b80463d4f7da46aab2d20
Supported hardware IDs (3)
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 10) and architecture (x64)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).