Driver for Unknown Enhanced Serial Multi-2/PCI - downloading and installing it

Enhanced Serial Multi-2/PCI is a Multi Port Serial hardware device. The developer of this driver was Unknown. The hardware id of this driver is PCI/VEN_14a1&DEV_4d02&REV_90.

1. How to manually install Unknown Enhanced Serial Multi-2/PCI driver

1. You can download from the link below the driver installer file for the Unknown Enhanced Serial Multi-2/PCI driver. The archive contains version 1.704.01.002 dated 2013-06-26 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your UAC (User Access Control) is enabled please accept of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which will guide you; it should be quite easy to follow. The driver installation wizard will analyze your PC and will install the right driver.
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7. When the operation finishes restart your computer in order to use the updated driver. It is as simple as that to install a Windows driver!
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This driver is digitally signed.
The file size of this driver is 241559 bytes (235.90 KB)
This driver was rated with an average of 5 stars by 2601 users.
This driver will work for the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. How to use DriverMax to install Unknown Enhanced Serial Multi-2/PCI 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. How easy can you install a driver using DriverMax? Let's see!

1. Open DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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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-2/PCI driver. Click on Update.
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5. That's all, the driver is now installed!
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