Qualcomm Qualcomm Atheros QCA9377 Bluetooth 4.0 - two ways of downloading and installing the driver

Qualcomm Atheros QCA9377 Bluetooth 4.0 is a Bluetooth device. This Windows driver was developed by Qualcomm. The hardware id of this driver is USB/VID_0CF3&PID_E370; this string has to match your hardware.

1. Manually install Qualcomm Qualcomm Atheros QCA9377 Bluetooth 4.0 driver

1. Download the driver setup file for Qualcomm Qualcomm Atheros QCA9377 Bluetooth 4.0 driver from the location below. This is the download link for the driver version 4.0.0.774 released on 2017-11-22.
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3. Start the driver setup file from a Windows account with administrative 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 setup wizard, which should be quite easy to follow. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the updated driver, it is as simple as that.
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This driver is digitally signed.
The file size of this driver is 321124 bytes (313.60 KB)
This driver was rated with an average of 4.4 stars by 42986 users.
This driver will work for 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. Using DriverMax to install Qualcomm Qualcomm Atheros QCA9377 Bluetooth 4.0 driver

The advantage of using DriverMax is that it will install 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 with DriverMax? Let's follow a few steps!

1. Open 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 available driver updates. Scroll the list down until you find the Qualcomm Qualcomm Atheros QCA9377 Bluetooth 4.0 driver. Click the Update button.
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5. Finished installing the driver!
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