Killer Wireless AC 1535 and 1435 Bluetooth Driver 10.0.0.1238
by Dell
This release in brief
- The only release of this driver in the catalog, published in February 2025.
- All 12 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-AC-1535-and-1435-Bluetooth-Driver_72YX8_WIN64_10.0.0.1238_A17_02.EXE, 11.8 MB
- Published by
- Qualcomm
- Inside
- 23 files - the driver itself, its setup instructions and a digital signature file
Show the full listHide the list
- DellInstaller_x64.exe98 KB
- mup.xml2 KB
- package.xml18 KB
- AdminService.exe395 KB
- AthrBT_0x00000200.dfu57 KB
- AthrBT_0x00000300.dfu56 KB
- AthrBT_0x00000302.dfu68 KB
- AthrBT_TF_0x00000302.dfu68 KB
- NvmMerge.exe92 KB
- atheros_bth.inf4 KB
- btatherosInstall.exe67 KB
- btfilter.cat16 KB
- btfilter.sys102 KB
- devAMD64.exe69 KB
- ramps_0x00000200_48.dfu2 KB
- ramps_0x00000200_48_NFA354.dfu2 KB
- ramps_0x00000300_48.dfu2 KB
- ramps_0x00000300_48_NFA435_10db.dfu2 KB
- ramps_0x00000302_48.dfu2 KB
- ramps_0x00000302_48_NFA354A_10db.dfu2 KB
- ramps_0x00000302_48_tx8.dfu2 KB
- ramps_TF_0x00000302_48.dfu2 KB
- ramps_TF_0x00000302_48_NFA435_10dbm.dfu2 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
10.0.0.1238- Release date
- February 11, 2025
- Supported Windows
- Windows 11, Windows 10
- Architecture
- 64-bit (x64)
- File size
- 11.8 MB
- File name
Killer-Wireless-AC-1535-and-1435-Bluetooth-Driver_72YX8_WIN64_10.0.0.1238_A17_02.EXE- INF version
11/22/2021,10.0.0.1238- INF provider
- Qualcomm
- Device class
- Bluetooth
- Source
- Dell official catalog
- Last verified
- August 10, 2026
- SHA-256
85abc7a2671db9ba825fe35b695965a40694bbb81b9fe8e3c7c164f15c45b05f
Supported devices (2)
Supported hardware IDs (12)
- USB\VID_0CF3&PID_E500
- QCA61x4 Bluetooth 4.0USB\VID_0CF3&PID_E300
- USB\VID_0CF3&PID_E360
- USB\VID_0CF3&PID_E370
- USB\VID_0CF3&PID_E301
- USB\VID_0489&PID_E0A2
- AR3012 Bluetooth 4.0USB\VID_0CF3&PID_3004
- USB\VID_0CF3&PID_E400
- USB\VID_0CF3&PID_E007
- USB\VID_0CF3&PID_E009
- USB\VID_0CF3&PID_E010
- USB\VID_0CF3&PID_535B
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 11, 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).