Download and install Realtek Semiconductor Corp. Realtek PCIE CardReader driver

Realtek PCIE CardReader is a MTD hardware device. The Windows version of this driver was developed by Realtek Semiconductor Corp.. PCI/VEN_10EC&DEV_5227&SUBSYS_21D8103C is the matching hardware id of this device.

1. Install Realtek Semiconductor Corp. Realtek PCIE CardReader driver manually

1. Download the driver setup file for Realtek Semiconductor Corp. Realtek PCIE CardReader driver from the location below. This download link is for the driver version 10.0.22621.21366 released on 2023-06-21.
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3. Run the driver setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) 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 analyze 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 was not digitally signed.

Driver rating 3.9 stars out of 74509 votes.

2. How to install Realtek Semiconductor Corp. Realtek PCIE CardReader driver using DriverMax

The most important 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 can you install a driver with DriverMax? Let's see!

1. Open DriverMax and press on the yellow button named ~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 driver updates. Search the list until you locate the Realtek Semiconductor Corp. Realtek PCIE CardReader driver. Click on Update.
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5. Finished installing the driver!
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