Realtek Semiconductor Corp. I-O DATA WN-AC433UM Wireless LAN Adapter - two ways of downloading and installing the driver

I-O DATA WN-AC433UM Wireless LAN Adapter is a Network Adapters device. This driver was developed by Realtek Semiconductor Corp.. The hardware id of this driver is USB/VID_04BB&PID_0959; this string has to match your hardware.

1. Realtek Semiconductor Corp. I-O DATA WN-AC433UM Wireless LAN Adapter - install the driver manually

1. You can download from the link below the driver setup file for the Realtek Semiconductor Corp. I-O DATA WN-AC433UM Wireless LAN Adapter driver. The archive contains version 1030.31.0102.2018 released on 2018-11-06 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your UAC (User Access Control) is enabled please accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will scan your computer and will install the right driver.
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7. When the operation finishes restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver is digitally signed.
Download size of the driver: 2245578 bytes (2.14 MB)
This driver was installed by many users and received an average rating of 4.6 stars out of 73083 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. The easy way: using DriverMax to install Realtek Semiconductor Corp. I-O DATA WN-AC433UM Wireless LAN Adapter 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 easy can you install a driver using DriverMax? Let's take a look!

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 PC.
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3. Take a look at the list of detected driver updates. Scroll the list down until you find the Realtek Semiconductor Corp. I-O DATA WN-AC433UM Wireless LAN Adapter driver. Click the Update button.
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5. That's all, the driver is now installed!
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