Intel Intel R 4xxx Accelerator Virtual Function - two ways of downloading and installing the driver

Intel R 4xxx Accelerator Virtual Function is a SecurityAccelerator device. This Windows driver was developed by Intel. In order to make sure you are downloading the exact right driver the hardware id is PCI/VEN_8086&DEV_4941.

1. How to manually install Intel Intel R 4xxx Accelerator Virtual Function driver

1. Download the setup file for Intel Intel R 4xxx Accelerator Virtual Function driver from the location below. This download link is for the driver version 2.0.30.3 dated 2023-01-17.
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3. Run the driver installation file from a Windows account with administrative 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.
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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. Restart your PC and enjoy the new driver, as you can see it was quite smple.
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This driver is digitally signed by Intel.
File size of the driver: 393457 bytes (384.24 KB)
This driver was installed by many users and received an average rating of 4.6 stars out of 72307 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• 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. The easy way: using DriverMax to install Intel Intel R 4xxx Accelerator Virtual Function driver

The advantage of using DriverMax is that it will setup 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 see!

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 computer.
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3. Take a look at the list of available driver updates. Search the list until you find the Intel Intel R 4xxx Accelerator Virtual Function driver. Click on Update.
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5. Enjoy using the updated driver! :)
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