Download and install Qualcomm Atheros Communications Qualcomm Atheros Bluetooth 4.0 driver

Qualcomm Atheros Bluetooth 4.0 is a Bluetooth hardware device. This driver was developed by Qualcomm Atheros Communications. USB/VID_13D3&PID_3491 is the matching hardware id of this device.

1. Qualcomm Atheros Communications Qualcomm Atheros Bluetooth 4.0 driver - how to install it manually

1. Download the setup file for Qualcomm Atheros Communications Qualcomm Atheros Bluetooth 4.0 driver from the link below. This is the download link for the driver version 4.0.0.500 dated 2015-02-04.
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3. Start the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is enabled then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be quite straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, it is as simple as that.
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This driver is digitally signed.
File size of the driver: 267504 bytes (261.23 KB)
This driver was installed by many users and received an average rating of 4.8 stars out of 46261 votes.
This driver was released for 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 use DriverMax to install Qualcomm Atheros Communications Qualcomm Atheros Bluetooth 4.0 driver

The 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. How easy can you install a driver using DriverMax? Let's follow a few steps!

1. Start DriverMax and click 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 detected driver updates. Search the list until you locate the Qualcomm Atheros Communications Qualcomm Atheros Bluetooth 4.0 driver. Click the Update button.
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5. That's all, the driver is now installed!
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