Intel Wireless Bluetooth 4.0 HS Adapter Driver

The Intel Wireless Bluetooth 4.0 HS Adapter driver enables Windows to communicate with the adapter so your PC can discover, pair with, and use compatible Bluetooth devices. It is useful when setting up a computer, reinstalling Windows, or troubleshooting missing Bluetooth controls, failed pairing, and dropped connections.

Key Features

• Bluetooth device connectivity: Supports connections to compatible peripherals such as mice, keyboards, headsets, and phones, depending on the hardware and available Bluetooth profiles.
• Windows integration: Helps the operating system recognize and manage the Intel adapter through Device Manager and Bluetooth settings.
• Connection troubleshooting: Installing an appropriate driver can help resolve problems caused by missing, damaged, or incompatible driver files.
• Version-specific compatibility: Driver packages may target Windows 11, 10, 8, or 7. Check the individual package requirements, because older adapters and releases may not support every listed Windows version.

How to Install Intel Wireless Bluetooth 4.0 HS Adapter Driver

1. Identify your adapter and Windows version. Open Device Manager and look under Bluetooth or Network adapters. Confirm the device name and, if necessary, its hardware IDs. Check whether your Windows installation is 32-bit or 64-bit.
2. Choose a compatible package. Before starting an Intel Wireless Bluetooth 4.0 HS Adapter driver download for Windows, verify that the package explicitly supports your hardware and operating system. For Windows 10/11, do not assume a package intended for Windows 7 or 8 will work.
3. Download from a trusted source. Look for a free download from Intel or your computer manufacturer. Choose the latest version that specifically supports your adapter; a newer package for different Intel hardware is not a suitable replacement.
4. Install the driver. If the download includes a setup program, run it and follow the prompts. For an extracted driver package, open Device Manager, right-click the adapter, select Update driver, and browse to the extracted folder.
5. Restart and test Bluetooth. Restart if prompted, enable Bluetooth, and try pairing a compatible device. If the adapter remains unrecognized, recheck the hardware IDs and package compatibility before trying another driver.

Keep the driver updated when a compatible update addresses stability, security, or connectivity issues. Check Intel or your PC manufacturer for supported releases, and retain a working installer in case you need to restore your previous setup.

Common Issues and Fixes

• Install fails or rolls back: Disconnect other Bluetooth/USB devices, run the Intel installer as administrator, and reboot before retrying. Remove any existing Intel Bluetooth software first if Windows Update installed a newer stack.
• Adapter not detected: In Device Manager, check for a yellow warning or “Unknown device.” Uninstall the entry, scan for hardware changes, then reinstall the Intel Bluetooth driver. Confirm Bluetooth is enabled in BIOS/UEFI and Airplane mode is off.
• Version conflicts or dropped pairings: Remove old Intel Bluetooth software and paired devices, reboot, then install the driver matching your Windows build. Avoid mixing OEM and Intel packages; disable Windows “fast startup” if the adapter disappears after shutdown.