DriverCove

ST Micro Ergenic ERG BT-002 Bluetooth Adapter Driver 8.1.2721.0

by Toshiba8.1864-bitSHA-256 verified

Manufacturer
Toshiba
Device
ST Micro Ergenic ERG BT-002 Bluetooth Adapter
Driver version
8.1.2721.0
Release date
March 21, 2013
Supported Windows
Windows 8.1, Windows 8
Architecture
64-bit (x64)
File size
76 KB
File name
20551995_6f882ba067332957d6cb3224519c42d31e4afd53.cab
Digital signature
Signed - catalog tosrfusb.cat
INF version
03/21/2013,8.1.2721.0
INF provider
TOSHIBA
Device class
BLUETOOTH
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
9bac8da2096c1fc058e708e569be5b1f4c7018a026e564b2ddcc6e7ea5c32257

Supported hardware IDs (161)

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 8.1, Windows 8) 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).