DriverCove

Bluetooth 2.0 Adapter DFU Driver 6.2.54.157

by IVT CorporationWindows 11Windows 1032-bitSHA-256 verified

Manufacturer
IVT Corporation
Device
Bluetooth 2.0 Adapter DFU
Driver version
6.2.54.157
Release date
July 8, 2009
Supported Windows
Windows 11, Windows 10
Architecture
32-bit (x86)
File size
40 KB
File name
20284535_4f337327bd4decfc85cde19c2874b90c287c69e7.cab
Digital signature
Signed - catalog btcusb.cat
INF version
07/08/2009,6.2.54.157
INF provider
IVT Corporation
Device class
Bluetooth
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
b54357d276519aaeb4db366cddcadd737e245d90d113daf9d5594cc03201905f

Supported hardware IDs (277)

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, Windows 10) and architecture (x86)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).