Sealevel Systems, Inc. ULTRA COMM 422: PCI 4 Port RS-422/5 Port 3 driver download and installation

ULTRA COMM 422: PCI 4 Port RS-422/5 Port 3 is a Ports hardware device. This Windows driver was developed by Sealevel Systems, Inc.. MF/PCI_7402_DEV2 is the matching hardware id of this device.

1. Install Sealevel Systems, Inc. ULTRA COMM 422: PCI 4 Port RS-422/5 Port 3 driver manually

1. You can download from the link below the driver installer file for the Sealevel Systems, Inc. ULTRA COMM 422: PCI 4 Port RS-422/5 Port 3 driver. The archive contains version 3.7.3 dated 2017-07-31 of the driver.
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3. Start the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is started please confirm the installation 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 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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There is no digital signature available for this driver.

This driver was installed by many users and received an average rating of 3.3 stars out of 30324 votes.

2. The easy way: using DriverMax to install Sealevel Systems, Inc. ULTRA COMM 422: PCI 4 Port RS-422/5 Port 3 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, not just this one. How can you install a driver with DriverMax? Let's see!

1. Open DriverMax and push 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 available driver updates. Scroll the list down until you locate the Sealevel Systems, Inc. ULTRA COMM 422: PCI 4 Port RS-422/5 Port 3 driver. Click on Update.
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5. Finished installing the driver!
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