Sealevel Systems, Inc. COMM 4: PCI 4 Port RS-232/422/5 7404 driver download and installation

COMM 4: PCI 4 Port RS-232/422/5 7404 is a Multi Port Serial device. This Windows driver was developed by Sealevel Systems, Inc.. PCI/VEN_135E&DEV_7404 is the matching hardware id of this device.

1. Sealevel Systems, Inc. COMM 4: PCI 4 Port RS-232/422/5 7404 driver - how to install it manually

1. Download the driver setup file for Sealevel Systems, Inc. COMM 4: PCI 4 Port RS-232/422/5 7404 driver from the link below. This download link is for the driver version 3.6.29 released on 2013-12-10.
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3. Run the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control (UAC) is running 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. Shutdown and restart your computer and enjoy the updated driver, it is as simple as that.
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This driver is not digitally signed.

This driver was rated with an average of 3.8 stars by 41880 users.

2. How to install Sealevel Systems, Inc. COMM 4: PCI 4 Port RS-232/422/5 7404 driver using DriverMax

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 follow a few steps!

1. Open DriverMax and push 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 driver updates. Search the list until you find the Sealevel Systems, Inc. COMM 4: PCI 4 Port RS-232/422/5 7404 driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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