Purpose
Intel® Wireless Bluetooth® is recommended for end users, including home users and business customers with Bluetooth® technology.
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Add drivers to Windows 7 installation ISO/USB. Copy all the contents of your Windows 7 installation disc to a new folder in any drive. If you have Windows 7 ISO, use 7-Zip (free) or WinRAR to extract ISO contents to the new folder. Run vLite software. Windows 8.1 Windows 8 Windows 7 Windows Server 2008 Windows Vista: Microsoft provides the Usbhub.sys driver for managing USB hubs. For more information about the relationship between the hub class driver and the USB stack, see USB host-side drivers in Windows. Usbhub3.sys Usbhub3.inf: Windows 10 for desktop editions Windows 8.1 Windows 8.
Intel Wireless Bluetooth Package version 21.40.5
- Programs and Features version = 20.90.6
- Device Manager version= 20.90.6.4
Note: When you update the software package, it might not update the wireless adapter driver if it includes the same driver as the previous release.
Not sure what to download?
Confirm that you have Windows 7* operating system before installing. Check if your operating system is 32-bit or 64-bit.
Ensure that your wireless adapter is supported by this download. List of supported wireless adapters available below.
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To determine which wireless adapter is installed in your computer system:
- Manually identifyyour Intel® Wireless Adapter and driver version number.
Which file to choose?
- If you have Windows 7 32-bit: BT_21.40.5_32_Win7.exe
- If you have Windows 7 64-bit: BT_21.40.5_64_Win7.exe
How to install
- Download the file to a folder on your PC.
- Uninstall current version of Intel Wireless Bluetooth.
- Double-click the file to launch installation.
Note: You may need to take additional steps if you have specific Microsoft Windows* updates installed and are upgrading the Intel Wireless Bluetooth Software from previous versions. Visit Troubleshoot Issue with Intel® Bluetooth and Microsoft Windows 7* Updates for details.
See the release notes for installation instructions, supported hardware, what is new, bug fixes, and known issues.
About Intel® software and drivers
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The driver or software for your Intel® component might have been changed or replaced by the computer manufacturer. We recommend you work with your computer manufacturer before installing our driver so you don’t lose features or customizations.
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See list of computer manufacturer support websites.