Sealevel Systems, Inc. C4-104: ISA 4 Port RS-422/5 Port 4 driver download and installation

C4-104: ISA 4 Port RS-422/5 Port 4 is a Ports hardware device. This Windows driver was developed by Sealevel Systems, Inc.. The hardware id of this driver is MF/ISA_3520_DEV3.

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

1. You can download from the link below the driver setup file for the Sealevel Systems, Inc. C4-104: ISA 4 Port RS-422/5 Port 4 driver. The archive contains version 3.7.3 dated 2017-07-31 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your User Access Control Service (UAC) is enabled please accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which will guide you; it should be quite easy to follow. The driver setup wizard will analyze your computer and will install the right driver.
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7. When the operation finishes shutdown and restart your PC 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 not digitally signed.

Driver rating 3.8 stars out of 90147 votes.

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

The most important 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 with DriverMax? Let's follow a few steps!

1. Open DriverMax and push 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 detected driver updates. Scroll the list down until you locate the Sealevel Systems, Inc. C4-104: ISA 4 Port RS-422/5 Port 4 driver. Click on Update.
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5. Finished installing the driver!
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