Download and install Sealevel Systems, Inc. C4-104: ISA 4 Port RS-422/5 Port 2 driver

C4-104: ISA 4 Port RS-422/5 Port 2 is a Ports hardware device. This driver was developed by Sealevel Systems, Inc.. The hardware id of this driver is MF/ISA_3520_DEV1.

1. How to manually install Sealevel Systems, Inc. C4-104: ISA 4 Port RS-422/5 Port 2 driver

1. Download the driver setup file for Sealevel Systems, Inc. C4-104: ISA 4 Port RS-422/5 Port 2 driver from the link below. This download link is for the driver version 3.6.15 dated 2011-08-24.
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3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) is enabled 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 setup wizard, which should be quite straightforward. The driver setup 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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There is no digital signature available for this driver.

Driver rating 3.9 stars out of 88072 votes.

2. Installing the Sealevel Systems, Inc. C4-104: ISA 4 Port RS-422/5 Port 2 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. How easy can you install a driver using DriverMax? Let's see!

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. Scroll the list down until you find the Sealevel Systems, Inc. C4-104: ISA 4 Port RS-422/5 Port 2 driver. Click the Update button.
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5. Finished installing the driver!
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