QualComm Killer Bluetooth Driver Download

8 Ratings
1,404 Downloads

Supported Models

Killer Bluetooth Driver

Bluetooth A2DP Sink Driver

Bluetooth A2DP Source Driver

Bluetooth AV Remote Control Target Driver

Bluetooth AVRCP Device Driver

Bluetooth Advanced Remote Control Service Driver

Bluetooth Audio Device Driver

Bluetooth BPP Basic Driver

Manufacturers

QualComm

Bigfoot Networks

Atheros

Supported Operating Systems

Windows 11, Windows 10, Windows 10 (64 bit), Windows 8.1, Windows 8.1 (64 bit), Windows 8, Windows 8 (64 bit), Windows 7, Windows 7 (64 bit), Windows Vista, Windows Vista (64 bit), Windows XP

File Name

Versions

4.0.0.302 (24-Jun-2014)

Find Related Drivers

Uploaded By

Sam H. (DG Staff Member) on 21-Aug-2015

Device Hardware IDs

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
killer bluetooth 4.0.302/Bluetooth_Install.EXE 188.6 MB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/DIFxAPI.dll 525.8 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/NvmMerge.exe 90.6 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/WUDFUpdate_01009.dll 2.2 MB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/WdfCoInstaller01009.dll 1.7 MB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/athdfu.cat 7.9 KB 4 Nov 2013
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/athdfu.inf 1.9 KB 4 Nov 2013
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/athdfu.sys 55.4 KB 4 Nov 2013
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/atheros_bth.cat 8.4 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/atheros_bth.inf 8.0 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/audio/btath_a2dp.cat 8.6 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/audio/btath_a2dp.inf 7.1 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/audio/btath_a2dp.sys 335.5 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/audio/btath_audio_flt.cat 20.5 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/audio/btath_audio_flt.inf 14.4 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/audio/btath_avdt.sys 108.7 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/audio/btath_flt.sys 86.1 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/audio/btath_rcp.cat 8.2 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/audio/btath_rcp.inf 2.3 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/audio/btath_rcp.sys 133.8 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_a2dp.cat 8.6 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_a2dp.inf 7.1 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_a2dp.sys 335.5 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_audio_flt.cat 20.5 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_audio_flt.inf 14.4 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_avdt.sys 108.7 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_bus.cat 8.1 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_bus.inf 2.0 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_bus.sys 30.8 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_flt.cat 19.3 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_flt.inf 13.9 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_flt.sys 86.1 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_hcrp.cat 8.6 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_hcrp.inf 2.8 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_hcrp.sys 176.3 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_hid.cat 8.2 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_hid.inf 2.3 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_hid.sys 219.8 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_lwflt.cat 8.2 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_lwflt.inf 2.4 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_lwflt.sys 74.4 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_rcp.cat 8.2 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_rcp.inf 2.3 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btath_rcp.sys 133.8 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btatherosInstall.exe 129.2 KB 4 Nov 2013
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/btfilter.sys 589.4 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/bthci.dll 21.0 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/leath_hid.cat 8.4 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/leath_hid.inf 3.0 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x64/leath_hid.sys 36.6 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/DIFxAPI.dll 319.5 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/NvmMerge.exe 76.3 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/WUDFUpdate_01009.dll 1.8 MB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/WdfCoInstaller01009.dll 1.5 MB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/athdfu.cat 7.8 KB 4 Nov 2013
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/athdfu.inf 1.9 KB 4 Nov 2013
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/athdfu.sys 46.0 KB 4 Nov 2013
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/atheros_bth.cat 8.4 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/atheros_bth.inf 8.0 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/audio/btath_a2dp.cat 8.6 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/audio/btath_a2dp.inf 7.1 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/audio/btath_a2dp.sys 293.0 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/audio/btath_audio_flt.cat 20.5 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/audio/btath_audio_flt.inf 14.4 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/audio/btath_avdt.sys 96.9 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/audio/btath_flt.sys 78.0 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/audio/btath_rcp.cat 8.2 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/audio/btath_rcp.inf 2.3 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/audio/btath_rcp.sys 117.9 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_a2dp.cat 8.6 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_a2dp.inf 7.1 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_a2dp.sys 293.0 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_audio_flt.cat 20.5 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_audio_flt.inf 14.4 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_avdt.sys 96.9 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_bus.cat 8.1 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_bus.inf 2.0 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_bus.sys 25.7 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_flt.cat 19.3 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_flt.inf 13.9 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_flt.sys 78.0 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_hcrp.cat 8.6 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_hcrp.inf 2.8 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_hcrp.sys 156.3 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_hid.cat 8.2 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_hid.inf 2.3 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_hid.sys 189.6 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_lwflt.cat 8.2 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_lwflt.inf 2.4 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_lwflt.sys 64.6 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_rcp.cat 8.2 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_rcp.inf 2.3 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btath_rcp.sys 117.9 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btatherosInstall.exe 123.5 KB 4 Nov 2013
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/btfilter.sys 500.4 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/bthci.dll 21.0 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/leath_hid.cat 8.4 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/leath_hid.inf 2.9 KB 1 Jul 2014
killer bluetooth 4.0.302/drivers/Production/Windows7-x86/leath_hid.sys 32.3 KB 1 Jul 2014

How to Update Killer Bluetooth Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Killer Bluetooth driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Killer Bluetooth into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Killer Bluetooth. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the QualComm website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with QualComm. All company names/logos are properties of their owners.
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