O2Micro O2Micro Integrated MS/MSPRO controller driver download and installation

O2Micro Integrated MS/MSPRO controller is a SCSI Adapter hardware device. The Windows version of this driver was developed by O2Micro. In order to make sure you are downloading the exact right driver the hardware id is PCI/VEN_1217&DEV_8231.

1. How to manually install O2Micro O2Micro Integrated MS/MSPRO controller driver

1. Download the setup file for O2Micro O2Micro Integrated MS/MSPRO controller driver from the link below. This download link is for the driver version 1.2.0.7036 dated 2012-06-14.
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3. Start the driver setup file from a Windows account with administrative rights. If your User Access Control (UAC) is started 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 straightforward. 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 O2Micro.
The file size of this driver is 467367 bytes (456.41 KB)
This driver was installed by many users and received an average rating of 4.1 stars out of 60116 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• 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 use DriverMax to install O2Micro O2Micro Integrated MS/MSPRO controller driver

The advantage of using DriverMax is that it will install the driver for you in just a few seconds 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. 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 driver updates. Scroll the list down until you locate the O2Micro O2Micro Integrated MS/MSPRO controller driver. Click on Update.
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5. Finished installing the driver!
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