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. The hardware id of this driver is USB/VID_1690&PID_0785; this string has to match your hardware.

1. Install Qualcomm Atheros Communications Qualcomm Atheros Bluetooth 4.0 driver manually

1. Download the setup file for Qualcomm Atheros Communications Qualcomm Atheros Bluetooth 4.0 driver from the location below. This is the download link for the driver version 4.0.0.783 dated 2018-03-19.
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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 confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be pretty straightforward. The driver installation 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, it is as simple as that.
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This driver is digitally signed.
Size of this driver: 276542 bytes (270.06 KB)
Driver rating 4.3 stars out of 76688 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 most important advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How can you install a driver using DriverMax? Let's take a look!

1. Start DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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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 Bluetooth 4.0 driver. Click the Update button.
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5. Finished installing the driver!
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