Sealevel Systems, Inc. ULTRA-SIO: ISA 2 Port Isolated RS-422/5 Port 1 driver download and installation

ULTRA-SIO: ISA 2 Port Isolated RS-422/5 Port 1 is a Ports device. This driver was developed by Sealevel Systems, Inc.. MF/ISA_3189_DEV0 is the matching hardware id of this device.

1. How to manually install Sealevel Systems, Inc. ULTRA-SIO: ISA 2 Port Isolated RS-422/5 Port 1 driver

1. Download the setup file for Sealevel Systems, Inc. ULTRA-SIO: ISA 2 Port Isolated RS-422/5 Port 1 driver from the location below. This is the download link for the driver version 3.7.4 released on 2018-06-15.
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3. Start the driver setup file from a Windows account with administrative rights. If your User Access Control (UAC) 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 setup wizard, which should be quite easy to follow. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, as you can see it was quite smple.
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This driver is digitally signed.
The file size of this driver is 82045 bytes (80.12 KB)
Driver rating 4.2 stars out of 3353 votes.
This driver was released for 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. Installing the Sealevel Systems, Inc. ULTRA-SIO: ISA 2 Port Isolated RS-422/5 Port 1 driver using DriverMax: the easy way

The 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, not just this one. How can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of available driver updates. Search the list until you find the Sealevel Systems, Inc. ULTRA-SIO: ISA 2 Port Isolated RS-422/5 Port 1 driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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