broadcom bluetooth driver - Bluetooth Stereo Audio

Looking for the right broadcom bluetooth driver so your PC can pair reliably and transfer files without dropouts? You’re in the right place. Below you’ll find a clean, safe download for the Bluetooth Stereo Audio package, plus quick install steps and fixes if something doesn’t work first time.

• Device type: Sound Cards
• Supported OS: Windows 10 32 & 64bit, Windows 8.1 32 & 64bit, Windows 7 32 & 64bit, Windows Vista 32 & 64bit, Windo

Download details

Driver model: Bluetooth Stereo Audio

Device type: Sound Cards

Supported OS: Windows 10 32 & 64bit, Windows 8.1 32 & 64bit, Windows 7 32 & 64bit, Windows Vista 32 & 64bit, Windo

Driver version: 6.5.1.2900

File name: driver21876.zip

Date added: 2009-09-14

Click on the download link

How to install

Troubleshooting

• Driver signature error - Disable driver signature enforcement temporarily in Advanced startup, install, then re‑enable.
• Device not found - In Device Manager, View → Show hidden devices, uninstall ghost Bluetooth entries, then Scan for hardware changes.
• Wrong driver - Check Hardware IDs: Device Manager → Properties → Details tab → Hardware Ids. Confirm it matches Broadcom before installing.
• Bluetooth toggles missing - Ensure the Bluetooth Support Service is running: services.msc → Bluetooth Support Service → Start and set to Automatic.
• Audio stutter - In Windows power settings, set Wireless Adapter and USB selective suspend to Maximum Performance. Update your Wi‑Fi driver to reduce 2.4 GHz interference.
• Rollback needed - Device Manager → Bluetooth → Adapter → Properties → Driver tab → Roll Back Driver if the new version misbehaves.

FAQ

Which operating systems are supported?
The package targets 32‑bit Windows editions: Windows 10 32 & 64bit, Windows 8.1 32 & 64bit, Windows 7 32 & 64bit, Windows Vista 32 & 64bit, Windo.

How can I confirm I need this broadcom bluetooth driver?
In Device Manager, check your Bluetooth adapter’s manufacturer and Hardware IDs. If it’s Broadcom and you’re using a 32‑bit Windows version above, this driver for Bluetooth Stereo Audio is appropriate.

Can I install over an existing driver?
Yes. Run the installer or update via Device Manager. If issues appear, use Roll Back Driver or reinstall 6.5.1.2900 cleanly after uninstalling the current package.

Where is the actual package file?
The downloadable archive is listed in the download section. For reference, the original path stored on our server is: driver21876.zip.

Why download from driverfiles.net?

We host clean, verified packages with consistent naming and versioning, so you get the exact broadcom bluetooth driver you expect. Each page includes clear OS support, device type, and version details for Bluetooth Stereo Audio, plus step‑by‑step install guidance and fixes. That means faster installs, fewer errors, and a trusted source for Sound Cards updates.