Unknown Enhanced Serial Multi-4/PCI how to download and install the driver

Enhanced Serial Multi-4/PCI is a Multi Function device. This Windows driver was developed by Unknown. The hardware id of this driver is PCI/VEN_14a1&DEV_0604.

1. Manually install Unknown Enhanced Serial Multi-4/PCI driver

1. You can download from the link below the driver installer file for the Unknown Enhanced Serial Multi-4/PCI driver. The archive contains version 5.0.7 dated 2010-02-24 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 started 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 pretty easy to follow. The driver setup wizard will analyze 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 was not digitally signed.
Driver file size: 105253 bytes (102.79 KB)
This driver was rated with an average of 3.3 stars by 19408 users.
This driver will work 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. Installing the Unknown Enhanced Serial Multi-4/PCI driver using DriverMax: the easy way

The most important advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date. How can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and push 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 Unknown Enhanced Serial Multi-4/PCI driver. Click the Update button.
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5. That's all, the driver is now installed!
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