Download and install SMSC MOST PCI Interface 150o OP3420 driver

MOST PCI Interface 150o OP3420 is a SMSC_MOST_PCI_Adapters device. This Windows driver was developed by SMSC. The hardware id of this driver is PCI/VEN_1853&DEV_3420&SUBSYS_009B1853&REV_02; this string has to match your hardware.

1. How to manually install SMSC MOST PCI Interface 150o OP3420 driver

1. You can download from the link below the driver setup file for the SMSC MOST PCI Interface 150o OP3420 driver. The archive contains version 2.0.1.7 dated 2013-09-04 of the driver.
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3. Start the driver installer file from a user account with the highest privileges (rights). If your UAC (User Access Control) is running please accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which will guide you; it should be quite easy to follow. The driver setup wizard will scan your computer and will install the right driver.
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7. When the operation finishes restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
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This driver is digitally signed.
Driver file size: 80976 bytes (79.08 KB)
Driver rating 4.9 stars out of 17263 votes.
This driver is fully compatible with the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• 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. How to use DriverMax to install SMSC MOST PCI Interface 150o OP3420 driver

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds 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. 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.
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3. Take a look at the list of detected driver updates. Search the list until you locate the SMSC MOST PCI Interface 150o OP3420 driver. Click on Update.
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5. Finished installing the driver!
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