SMSC Sound Device on MOST PCI Interface 50e OP3421 how to download and install the driver

Sound Device on MOST PCI Interface 50e OP3421 is a MEDIA device. This driver was developed by SMSC. The hardware id of this driver is MOSTBUS/PCI_VEN_1853&DEV_3421&SUBSYS_00921853&REV_01&MOSTPCM&0000; this string has to match your hardware.

1. How to manually install SMSC Sound Device on MOST PCI Interface 50e OP3421 driver

1. You can download from the link below the driver setup file for the SMSC Sound Device on MOST PCI Interface 50e OP3421 driver. The archive contains version 2.0.1.7 dated 2013-09-04 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your User Access Control Service (UAC) is enabled please accept 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. It is as simple as that to install a Windows driver!
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This driver is digitally signed.
Download size of the driver: 32182 bytes (31.43 KB)
This driver was rated with an average of 4.9 stars by 72968 users.
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. Using DriverMax to install SMSC Sound Device on MOST PCI Interface 50e OP3421 driver

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

1. Start DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of driver updates. Search the list until you find the SMSC Sound Device on MOST PCI Interface 50e OP3421 driver. Click on Update.
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5. Finished installing the driver!
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