Download and install Unknown Enhanced Serial Multi-4 JA /PCI driver

Enhanced Serial Multi-4 JA /PCI is a Multi Port Serial hardware device. The developer of this driver was Unknown. PCI/VEN_14a1&DEV_0E04&REV_82 is the matching hardware id of this device.

1. Unknown Enhanced Serial Multi-4 JA /PCI - install the driver manually

1. Download the driver setup file for Unknown Enhanced Serial Multi-4 JA /PCI driver from the location below. This download link is for the driver version 1.702.01.002 dated 2012-10-22.
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3. Run the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is running then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be quite easy to follow. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your PC 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.

Driver rating 3.8 stars out of 44937 votes.

2. Using DriverMax to install Unknown Enhanced Serial Multi-4 JA /PCI driver

The most important 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. How easy can you install a driver using DriverMax? Let's take a look!

1. Start DriverMax and click 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 detected driver updates. Scroll the list down until you find the Unknown Enhanced Serial Multi-4 JA /PCI driver. Click the Update button.
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5. That's it, you installed your first driver!
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