Realtek Semiconductor Corp. - Bluetooth - 1.9.1040.4016 Driver 1.9.1040.4016
by Realtek8.1832-bitSHA-256 verified
- Manufacturer
- Realtek
- Device
- Realtek Semiconductor Corp. - Bluetooth - 1.9.1040.4016
- Driver version
1.9.1040.4016- Release date
- January 29, 2024
- Supported Windows
- Windows 8.1, Windows 8
- Architecture
- 32-bit (x86)
- File size
- 303 KB
- File name
84201659-9c8f-418e-ac8d-d13283814840_0cb1e5ac9a9fecf761134a2f524987daaf00002e.cab- Digital signature
- Signed - catalog
RtkFilter.cat - INF version
01/29/2024,1.9.1040.4016- INF provider
- Realtek Semiconductor Corp.
- Device class
- Bluetooth
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
2b2bd999beb41bb2d555d9f3b38f8b7e7c789b15420b9c3ec8260c6b63d96924
Supported hardware IDs (9)
- USB\VID_2357&PID_0604
- USB\VID_0BDA&PID_A725
- USB\VID_0BDA&PID_2550
- USB\VID_2C4E&PID_0115
- USB\VID_0BDA&PID_A729
- USB\VID_0BDA&PID_877C
- USB\VID_2B89&PID_3CFA
- USB\VID_2C0A&PID_8761
- USB\VID_0BDA&PID_876E
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).