Driver for Realtek Semiconductor Corp. Realtek RTL8191SU Wireless LAN 802.11n USB 2.0 Network Adapter - downloading and installing it

Realtek RTL8191SU Wireless LAN 802.11n USB 2.0 Network Adapter is a Network Adapters device. The developer of this driver was Realtek Semiconductor Corp.. The hardware id of this driver is USB/VID_04F2&PID_AFF5; this string has to match your hardware.

1. Manually install Realtek Semiconductor Corp. Realtek RTL8191SU Wireless LAN 802.11n USB 2.0 Network Adapter driver

1. Download the setup file for Realtek Semiconductor Corp. Realtek RTL8191SU Wireless LAN 802.11n USB 2.0 Network Adapter driver from the link below. This is the download link for the driver version 1086.37.1105.2010 released on 2010-11-05.
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3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) is running then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be pretty straightforward. 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 updated driver, it is as simple as that.
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This driver is digitally signed by Realtek Semiconductor Corp..
File size of the driver: 346117 bytes (338.00 KB)
This driver received an average rating of 4.3 stars out of 42859 votes.
This driver is compatible with the following versions of Windows:

• 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. How to install Realtek Semiconductor Corp. Realtek RTL8191SU Wireless LAN 802.11n USB 2.0 Network Adapter driver using DriverMax

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. How easy can you install a driver using DriverMax? Let's see!

1. Start DriverMax and push 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 available driver updates. Scroll the list down until you find the Realtek Semiconductor Corp. Realtek RTL8191SU Wireless LAN 802.11n USB 2.0 Network Adapter driver. Click the Update button.
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5. Finished installing the driver!
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