Wireless-AC 9260 Bluetooth Adapter Driver 21.40.0.1
by IntelWindows 1064-bitSHA-256 verified
- Manufacturer
- Intel
- Device
- Wireless-AC 9260 Bluetooth Adapter
- Driver version
21.40.0.1- Release date
- August 1, 2019
- Supported Windows
- Windows 10
- Architecture
- 64-bit (x64)
- File size
- 1.1 MB
- File name
c95ffdcc-1105-42c3-98a9-2e215d64ecca_8c7e2a2ea53abe55d02cb1097a5bf30f66fab739.cab- Digital signature
- Signed - catalog
ibtusb.cat - INF version
08/01/2019,21.40.0.1- INF provider
- Intel Corporation
- Device class
- Bluetooth
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
5758d404c3c94d3d829d05087a38c41aa3bb1289e56d9e31731b73012639d6a1
Supported hardware IDs (12)
- USB\VID_8087&PID_0AAA&REV_0001
- USB\VID_8087&PID_0AAA&REV_0000
- USB\VID_8087&PID_0AAA&REV_0002
- USB\VID_8087&PID_0026&REV_0000
- USB\VID_8087&PID_0026&REV_0001
- USB\VID_8087&PID_0026&REV_0002
- USB\VID_8087&PID_0A2B&REV_0010
- USB\VID_8087&PID_0A2B&REV_0001
- USB\VID_8087&PID_0025&REV_0001
- USB\VID_8087&PID_0025&REV_0002
- USB\VID_8087&PID_0029&REV_0001
- USB\VID_8087&PID_0029&REV_0000
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).