Driver for Sealevel Systems, Inc. ULTRA COMM 422: PCI 4 Port RS-422/5 Port 2 - downloading and installing it

ULTRA COMM 422: PCI 4 Port RS-422/5 Port 2 is a Ports hardware device. The Windows version of this driver was developed by Sealevel Systems, Inc.. MF/PCI_7402_DEV1 is the matching hardware id of this device.

1. Sealevel Systems, Inc. ULTRA COMM 422: PCI 4 Port RS-422/5 Port 2 driver - how to install it 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 2 driver. The archive contains version 3.7.4 released on 2018-06-15 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 confirm the installation 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 pretty 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 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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Sealevel Systems, Inc. applied a digital signature to this driver.
File size of the driver: 82045 bytes (80.12 KB)
This driver was installed by many users and received an average rating of 4.4 stars out of 99558 votes.
This driver is fully compatible with 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. How to install Sealevel Systems, Inc. ULTRA COMM 422: PCI 4 Port RS-422/5 Port 2 driver using DriverMax

The most important 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. Start DriverMax and click on the yellow button that says ~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 available driver updates. Search the list until you find the Sealevel Systems, Inc. ULTRA COMM 422: PCI 4 Port RS-422/5 Port 2 driver. Click on Update.
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5. Finished installing the driver!
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