Killer Wireless Bluetooth Driver 10.0.0.279
by Dell
This release in brief
- The only release of this driver in the catalog, published in March 2025.
- All 8 hardware IDs it lists are also covered by other drivers in the catalog - each hardware ID page lists them.
What you are downloading
This file comes straight from Dell's own download server. We do not host it, repack it or change it in any way - the download button takes you to the manufacturer's server, not to a file of ours.
- Package
- Killer-Wireless-Bluetooth-Driver_W9HKX_WIN_10.0.0.279_A02_02.EXE, 65.4 MB
- Published by
- Qualcomm Atheros Communications
- Inside
- 20 files - the driver itself, its setup instructions and a digital signature file
Show the full listHide the list
- Bluetooth_Install.EXE54.6 MB
- Config.ini1 KB
- Setup_MUP.exe244 KB
- Setupconfig.ini2 KB
- mup.xml7 KB
- package.xml13 KB
- AdminService.exe286 KB
- NvmMerge.exe81 KB
- atheros_bth.cat10 KB
- atheros_bth.inf8 KB
- btatherosInstall.exe68 KB
- btfilter.sys504 KB
- devcon.exe61 KB
- AdminService.exe330 KB
- NvmMerge.exe95 KB
- atheros_bth.cat10 KB
- atheros_bth.inf8 KB
- btatherosInstall.exe70 KB
- btfilter.sys591 KB
- devAMD64.exe75 KB
Nothing happens on its own: you download the file and decide yourself whether to install it.
- Manufacturer
- Dell
- Device
- 2 devices - see the list below
- Driver version
10.0.0.279- Release date
- March 1, 2025
- Supported Windows
- Windows 10
- Architecture
- 64-bit (x64)
- File size
- 65.4 MB
- File name
Killer-Wireless-Bluetooth-Driver_W9HKX_WIN_10.0.0.279_A02_02.EXE- INF version
08/30/2016,10.0.0.279- INF provider
- Qualcomm Atheros Communications
- Device class
- Bluetooth
- Source
- Dell official catalog
- Last verified
- August 10, 2026
- SHA-256
b7fe838d26b9105be5e1e6fd3c49af20ea59f3de488891964cdd1b8a961bbec4
Supported devices (2)
Supported hardware IDs (8)
- USB\VID_0CF3&PID_E360
- USB\VID_0CF3&PID_E500
- USB\VID_0CF3&PID_E370
- QCA61x4 Bluetooth 4.0USB\VID_0CF3&PID_E300
- USB\VID_0CF3&PID_E301
- AR3012 Bluetooth 4.0USB\VID_0CF3&PID_3004
- USB\VID_0CF3&PID_E007
- USB\VID_0CF3&PID_E009
Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.
How to install
Before you start: create a restore point (Start → type "Create a restore point" → Create). It takes a minute and lets you undo everything if the new driver turns out worse than the old one. This driver is made for Windows 10 (64-bit) - if your Windows is different, look for another version further down the page.
- Download the file with the button above - it comes directly from Dell official catalog.
- Double-click the downloaded file and follow the prompts - the installer does the rest.
- If it asks to restart the computer, let it.
Check it worked: open Device Manager again. The device should no longer show a warning icon, and its driver version should match the one on this page.
How to roll back
If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If that button is greyed out, use the restore point you made before installing (Start → "Recovery" → Open System Restore).