Driver for Realtek Semiconductor Corp. Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC - downloading and installing it

Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC is a Network Adapters hardware device. This driver was developed by Realtek Semiconductor Corp.. PCI/VEN_10EC&DEV_8171&SUBSYS_818510EC is the matching hardware id of this device.

1. Install Realtek Semiconductor Corp. Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC driver manually

1. Download the driver setup file for Realtek Semiconductor Corp. Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC driver from the link below. This is the download link for the driver version 1085.23.1230.2009 released on 2009-12-30.
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3. Run the driver installation file from a Windows account with the highest privileges (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 installation wizard, which should be pretty easy to follow. The driver installation 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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This driver is digitally signed by the manufacturer.
Size of this driver: 369799 bytes (361.13 KB)
This driver was rated with an average of 4.1 stars by 51439 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. The easy way: using DriverMax to install Realtek Semiconductor Corp. Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC 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, 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 analyze each driver on your PC.
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3. Take a look at the list of detected driver updates. Search the list until you find the Realtek Semiconductor Corp. Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC driver. Click on Update.
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5. That's all, the driver is now installed!
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