Download and install Qualcomm Atheros Communications Qualcomm Atheros Bluetooth 4.0 driver

Qualcomm Atheros Bluetooth 4.0 is a Bluetooth device. This Windows 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_1690&PID_0786.

1. Qualcomm Atheros Communications Qualcomm Atheros Bluetooth 4.0 - install the driver 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 4.0.0.635 dated 2015-12-13.
2.  
3. Start the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is running then you will have to accept of the driver and run the setup with administrative rights.
4.  
5. Follow the driver installation wizard, which should be quite easy to follow. The driver installation wizard will scan your PC for compatible devices and will install the driver.
6.  
7. Shutdown and restart your PC and enjoy the updated driver, as you can see it was quite smple.
8.  

This driver is digitally signed.
The file size of this driver is 321795 bytes (314.25 KB)
This driver received an average rating of 4.7 stars out of 57479 votes.
This driver is fully compatible with the following versions of Windows:

• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 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 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 with DriverMax? Let's follow a few steps!

1. Start DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
2.  
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 on Update.
4.  
5. Enjoy using the updated driver! :)
6.