DAVICOM Semiconductor, Inc. DM9621A USB To Fast Ethernet Adapter KMDF . - two ways of downloading and installing the driver

DM9621A USB To Fast Ethernet Adapter KMDF . is a Network Adapters hardware device. The Windows version of this driver was developed by DAVICOM Semiconductor, Inc.. USB/VID_0042&PID_8421 is the matching hardware id of this device.

1. Install DAVICOM Semiconductor, Inc. DM9621A USB To Fast Ethernet Adapter KMDF . driver manually

1. You can download from the link below the driver installer file for the DAVICOM Semiconductor, Inc. DM9621A USB To Fast Ethernet Adapter KMDF . driver. The archive contains version 5.1.1.0508 released on 2015-05-08 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 running please confirm the installation 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 analyze your PC 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. 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.
Download size of the driver: 1468196 bytes (1.40 MB)
This driver was rated with an average of 3.8 stars by 19900 users.
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. The easy way: using DriverMax to install DAVICOM Semiconductor, Inc. DM9621A USB To Fast Ethernet Adapter KMDF . driver

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 push on the yellow button named ~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 detected driver updates. Search the list until you find the DAVICOM Semiconductor, Inc. DM9621A USB To Fast Ethernet Adapter KMDF . driver. Click the Update button.
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5. That's all, the driver is now installed!
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