Download and install Realtek Semiconductor Corp. Realtek PCIE CardReader driver

Realtek PCIE CardReader is a MTD device. This driver was developed by Realtek Semiconductor Corp.. The hardware id of this driver is PCI/VEN_10EC&DEV_5227&SUBSYS_221C103C; this string has to match your hardware.

1. Realtek Semiconductor Corp. Realtek PCIE CardReader - install the driver manually

1. Download the driver setup file for Realtek Semiconductor Corp. Realtek PCIE CardReader driver from the link below. This download link is for the driver version 10.0.22621.21366 released on 2023-06-21.
2.  
3. Start the driver setup file from a Windows account with administrative rights. If your UAC (User Access Control) is enabled then you will have to accept of the driver and run the setup with administrative rights.
4.  
5. Go through the driver setup wizard, which should be quite easy to follow. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
6.  
7. Shutdown and restart your PC and enjoy the new driver, it is as simple as that.
8.  

This driver was not digitally signed.

This driver was rated with an average of 3.7 stars by 74382 users.

2. Installing the Realtek Semiconductor Corp. Realtek PCIE CardReader driver using DriverMax: the easy way

The advantage of using DriverMax is that it will setup 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 click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
2.  
3. Take a look at the list of available driver updates. Search the list until you locate the Realtek Semiconductor Corp. Realtek PCIE CardReader driver. Click the Update button.
4.  
5. Enjoy using the updated driver! :)
6.