O2Micro O2Micro Integrated MMC/SD controller - two ways of downloading and installing the driver

O2Micro Integrated MMC/SD controller is a SCSI Adapter hardware device. The developer of this driver was O2Micro. PCI/VEN_1217&DEV_8321 is the matching hardware id of this device.

1. Install O2Micro O2Micro Integrated MMC/SD controller driver manually

1. You can download from the link below the driver installer file for the O2Micro O2Micro Integrated MMC/SD controller driver. The archive contains version 2.2.1.7073 released on 2012-10-18 of the driver.
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3. Start the driver installer file from a user account with the highest privileges (rights). If your User Access Control (UAC) is enabled please confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will analyze your computer and will install the right driver.
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7. When the operation finishes shutdown and 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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There is no digital signature available for this driver.

This driver received an average rating of 3.4 stars out of 89975 votes.

2. Using DriverMax to install O2Micro O2Micro Integrated MMC/SD controller driver

The most important 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 easy can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and click 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 detected driver updates. Search the list until you find the O2Micro O2Micro Integrated MMC/SD controller driver. Click on Update.
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5. That's all, the driver is now installed!
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