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Driver for Qualcomm Atheros Communications Qualcomm Atheros QCA61x4 Bluetooth 4.1 - downloading and installing it


Qualcomm Atheros QCA61x4 Bluetooth 4.1 is a Bluetooth hardware device. The Windows version of this driver was developed by Qualcomm Atheros Communications. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_0CF3&PID_E300.

1. Manually install Qualcomm Atheros Communications Qualcomm Atheros QCA61x4 Bluetooth 4.1 driver


  1. Download the setup file for Qualcomm Atheros Communications Qualcomm Atheros QCA61x4 Bluetooth 4.1 driver from the link below. This download link is for the driver version 10.0.0.279 dated 2016-08-30.
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  3. Start the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is started then you will have to confirm the installation of the driver and run the setup with administrative rights.
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  5. Go through the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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  7. Restart your PC and enjoy the new driver, as you can see it was quite smple.
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Qualcomm Atheros Communications applied a digital signature to this driver.
File size of the driver: 276293 bytes (269.82 KB)
Driver rating 4.4 stars out of 25982 votes.
This driver is compatible with the following versions of Windows:

  • This driver works on Windows Vista 32 bits
  • This driver works on Windows 7 32 bits
  • This driver works on Windows 8 32 bits
  • This driver works on Windows 8.1 32 bits
  • This driver works on Windows 10 32 bits
  • This driver works on Windows 11 32 bits



2. How to install Qualcomm Atheros Communications Qualcomm Atheros QCA61x4 Bluetooth 4.1 driver using DriverMax


The most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How can you install a driver with DriverMax? Let's take a look!

  1. Start DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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  3. Take a look at the list of driver updates. Search the list until you locate the Qualcomm Atheros Communications Qualcomm Atheros QCA61x4 Bluetooth 4.1 driver. Click the Update button.
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  5. Enjoy using the updated driver! :)
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Drivers