Unknown Enhanced Serial Multi-1/PCI driver download and installation

Enhanced Serial Multi-1/PCI is a Multi Port Serial device. The developer of this driver was Unknown. The hardware id of this driver is PCI/VEN_14a1&DEV_4d01&REV_90.

1. Unknown Enhanced Serial Multi-1/PCI driver - how to install it manually

1. Download the driver setup file for Unknown Enhanced Serial Multi-1/PCI driver from the link below. This download link is for the driver version 1.702.01.002 released on 2012-10-22.
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3. Run the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control (UAC) is running then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the fresh driver, as you can see it was quite smple.
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There is no digital signature available for this driver.

This driver received an average rating of 3.9 stars out of 10060 votes.

2. Installing the Unknown Enhanced Serial Multi-1/PCI driver using DriverMax: the easy way

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 can you install a driver with DriverMax? Let's take a look!

1. Start DriverMax and push on the yellow button named ~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 available driver updates. Search the list until you locate the Unknown Enhanced Serial Multi-1/PCI driver. Click on Update.
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5. That's all, the driver is now installed!
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