Qualcomm QCA61x4 Bluetooth 4.0 Driver 10.0.0.938
by Qualcomm
This release in brief
- This release is a 32-bit build, the previous one is 64-bit - pick by your system, not by the date.
- One of 28 releases of this driver; the newest, 10.0.0.1272 from March 2023, is listed below.
- 10.0.0.938 came out 24 days after the previous release, 10.0.0.929.
What you are downloading
This file comes straight from Microsoft's own download server - the same one Windows Update uses. 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
- f5d38f9f-fa66-4650-b5a0-f9c5ba45ab8f_518897676ad1cb0a4f19c6d1ce9b8834c7d2c31c.cab, 284 KB
- Published by
- Qualcomm
- Inside
- 17 files - the driver itself, its setup instructions and a digital signature file
Show the full listHide the list
- AdminService.exe329 KB
- AthrBT_0x00000200.dfu57 KB
- AthrBT_0x00000300.dfu56 KB
- AthrBT_0x00000302.dfu67 KB
- AthrBT_TF_0x00000302.dfu67 KB
- BtFilter.sys71 KB
- atheros_bth.inf4 KB
- btfilter.cat16 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
- Qualcomm
- Device
- 2 devices - see the list below
- Driver version
10.0.0.938- Release date
- January 18, 2020
- Supported Windows
- Windows 10
- Architecture
- 32-bit (x86)
- File size
- 284 KB
- File name
f5d38f9f-fa66-4650-b5a0-f9c5ba45ab8f_518897676ad1cb0a4f19c6d1ce9b8834c7d2c31c.cab- INF version
01/18/2020,10.0.0.938- INF provider
- Qualcomm
- Device class
- Bluetooth
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
d0ec3d4f8f66ba7aef3699bd19d7ffdf5c6f00d1e0c1b044b0082ff1b233cd20
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 10 (32-bit) - if your Windows is different, look for another version further down the page.
This driver comes as a .cab file. Double-clicking it will not install anything - Windows only shows you what is inside. Install it through Device Manager instead:
- Right-click the downloaded file → Extract All → choose a folder you will not lose (the Desktop is fine) → Extract.
- Hold the Windows key and press X, then open Device Manager.
- Find the device that is not working - it usually has a yellow triangle, or sits under "Other devices" with a name like "Network controller".
- Right-click it → Update driver→ "Browse my computer for drivers".
- Click Browse, choose the folder you extracted into, tick Include subfolders, then Next.
- Windows finds the driver in that folder and installs it. Restart the computer afterwards.
If Windows answers "The best drivers for your device are already installed" - that does not mean your driver is fine, only that Windows prefers its own version. In the same window choose "Let me pick from a list of available drivers" → "Have Disk" → Browse → point to the file ending in .inf inside the extracted folder → OK.
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).
Other versions of this driver
- It supports the same 12 hardware IDs as the previous release.
- Package size: 0.28 MB, the same as the previous release.
| Version | Released | Source |
|---|---|---|
| 10.0.0.1272 | March 5, 2023 | Microsoft Update Catalog |
| 10.0.0.1016 | December 8, 2020 | Microsoft Update Catalog |
| 10.0.0.967 | August 19, 2020 | Microsoft Update Catalog |
| 10.0.0.953 | June 14, 2020 | Microsoft Update Catalog |
| 10.0.0.948 | April 22, 2020 | Microsoft Update Catalog |
| 10.0.0.929 | December 25, 2019 | Microsoft Update Catalog |
| 10.0.0.916 | August 8, 2019 | Microsoft Update Catalog |
| 10.0.0.910 | June 19, 2019 | Microsoft Update Catalog |
| 10.0.0.835 | May 22, 2019 | Microsoft Update Catalog |
| 10.0.0.832 | April 17, 2019 | Microsoft Update Catalog |
| 10.0.0.827 | March 5, 2019 | Microsoft Update Catalog |
| 10.0.0.825 | January 23, 2019 | Microsoft Update Catalog |