Qualcomm Incorporated Qualcomm HS-USB SER4 909F - two ways of downloading and installing the driver

Qualcomm HS-USB SER4 909F is a Ports hardware device. This driver was developed by Qualcomm Incorporated. The hardware id of this driver is USB/VID_05C6&PID_909F&MI_02; this string has to match your hardware.

1. Qualcomm Incorporated Qualcomm HS-USB SER4 909F - install the driver manually

1. Download the driver setup file for Qualcomm Incorporated Qualcomm HS-USB SER4 909F driver from the link below. This download link is for the driver version 2.1.3.8 dated 2019-11-20.
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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 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. Shutdown and restart your PC and enjoy the updated driver, it is as simple as that.
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Qualcomm Incorporated applied a digital signature to this driver.
File size of the driver: 200184 bytes (195.49 KB)
Driver rating 4.5 stars out of 97063 votes.
This driver is fully compatible with the following versions of Windows:

• 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 Incorporated Qualcomm HS-USB SER4 909F 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. How can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and press on the yellow button that says ~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 detected driver updates. Scroll the list down until you locate the Qualcomm Incorporated Qualcomm HS-USB SER4 909F driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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