QualComm Killer Bluetooth Driver Download

QualComm Drivers

The Killer Bluetooth is a device manufactured by QualComm. You can unlock features and improve performance by updating its driver. This version of "Qualcomm_Atheros_Killer_Bluetooth_4_0_0_302.zip" has been downloaded 1,600 times with a user rating of 4 out of 5 stars, based on 8 reviews. It is compatible with PCs running Windows 11, Windows 10, Windows 8, Windows 7, Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 198.5 MB.


8 Ratings
1,600 Downloads

Supported Models

Killer Bluetooth

Bluetooth A2DP Sink

Bluetooth A2DP Source

Bluetooth AV Remote Control Target

Bluetooth AVRCP Device

Bluetooth Advanced Remote Control Service

Bluetooth Audio Device

Bluetooth BPP Basic

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

Qualcomm_Atheros_Killer_Bluetooth_4_0_0_302.zip (198.5 MB)


Versions

4.0.0.302 (24-Jun-2014)

Uploaded By

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

Device Hardware IDs

How to Update Killer Bluetooth Device Drivers

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 QualComm 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 QualComm Driver Update Utility. 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

After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.

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.

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
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