DriverCove

Mediatek Inc. - Bluetooth - 1.1040.2.485 Driver 1.1040.2.485

by MediaTekWindows 1164-bitSHA-256 verified

Manufacturer
MediaTek
Device
Mediatek Inc. - Bluetooth - 1.1040.2.485
Driver version
1.1040.2.485
Release date
November 6, 2024
Supported Windows
Windows 11
Architecture
64-bit (x64)
File size
1.5 MB
File name
a1be7da8-9390-448e-a9b7-7d807fb9a324_87a1e0cd599c1b692ca666c18413882ede07c8e3.cab
Digital signature
Signed - catalog mtkbtfilter.cat
INF version
11/06/2024,1.1040.2.485
INF provider
Mediatek Inc.
Device class
Bluetooth
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
5f2afe7c7f65b2288b9ad1e0e623835bae2aa4646981ba7df7abfa94b6f3e7a6

Supported hardware IDs (21)

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 11) and architecture (x64)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).