Sealevel Systems, Inc. ULTRA COMM 422: ISA 4 Port RS-5/422 with Auto Enables Port 3 - two ways of downloading and installing the driver

ULTRA COMM 422: ISA 4 Port RS-5/422 with Auto Enables Port 3 is a Ports device. The Windows version of this driver was developed by Sealevel Systems, Inc.. MF/ISA_3440_DEV2 is the matching hardware id of this device.

1. Sealevel Systems, Inc. ULTRA COMM 422: ISA 4 Port RS-5/422 with Auto Enables Port 3 - install the driver manually

1. You can download from the link below the driver setup file for the Sealevel Systems, Inc. ULTRA COMM 422: ISA 4 Port RS-5/422 with Auto Enables Port 3 driver. The archive contains version 3.6.15 released on 2011-08-24 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is started please accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will scan your PC and will install the right driver.
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7. When the operation finishes shutdown and 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 was not digitally signed.

Driver rating 4 stars out of 1350 votes.

2. How to install Sealevel Systems, Inc. ULTRA COMM 422: ISA 4 Port RS-5/422 with Auto Enables Port 3 driver using DriverMax

The 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 push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of available driver updates. Scroll the list down until you locate the Sealevel Systems, Inc. ULTRA COMM 422: ISA 4 Port RS-5/422 with Auto Enables Port 3 driver. Click on Update.
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5. Enjoy using the updated driver! :)
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