Unknown Enhanced Serial Multi-1S/PCI how to download and install the driver

Enhanced Serial Multi-1S/PCI is a Multi Port Serial hardware device. This Windows driver was developed by Unknown. PCI/VEN_14a1&DEV_4d01&REV_C0 is the matching hardware id of this device.

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

1. Download the setup file for Unknown Enhanced Serial Multi-1S/PCI driver from the link below. This download link is for the driver version 1.716.01.002 dated 2014-10-24.
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3. Run the driver setup file from a Windows account with administrative rights. If your UAC (User Access Control) is enabled then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which should be quite straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the fresh driver, it is as simple as that.
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This driver is digitally signed.
Size of this driver: 211675 bytes (206.71 KB)
This driver was rated with an average of 4.9 stars by 76209 users.
This driver is fully compatible with 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. How to install Unknown Enhanced Serial Multi-1S/PCI driver using DriverMax

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 with DriverMax? Let's follow a few steps!

1. Open DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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3. Take a look at the list of driver updates. Search the list until you locate the Unknown Enhanced Serial Multi-1S/PCI driver. Click the Update button.
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5. Finished installing the driver!
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