Driver for Sealevel Systems, Inc. ISO COMM4: PCI Isolated 4 Port RS-232/422/5 Port 3 - downloading and installing it

ISO COMM4: PCI Isolated 4 Port RS-232/422/5 Port 3 is a Ports device. This Windows driver was developed by Sealevel Systems, Inc.. MF/PCI_7403_DEV2 is the matching hardware id of this device.

1. Install Sealevel Systems, Inc. ISO COMM4: PCI Isolated 4 Port RS-232/422/5 Port 3 driver manually

1. You can download from the link below the driver installer file for the Sealevel Systems, Inc. ISO COMM4: PCI Isolated 4 Port RS-232/422/5 Port 3 driver. The archive contains version 3.7.4 dated 2018-06-15 of the driver.
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3. Start the driver installer file from a user account with administrative rights. If your UAC (User Access Control) is running 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 restart your PC in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver is digitally signed.
Size of this driver: 82045 bytes (80.12 KB)
Driver rating 4.8 stars out of 99450 votes.
This driver will work 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. Using DriverMax to install Sealevel Systems, Inc. ISO COMM4: PCI Isolated 4 Port RS-232/422/5 Port 3 driver

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 can you install a driver using DriverMax? Let's see!

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 computer.
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3. Take a look at the list of available driver updates. Scroll the list down until you find the Sealevel Systems, Inc. ISO COMM4: PCI Isolated 4 Port RS-232/422/5 Port 3 driver. Click on Update.
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5. Finished installing the driver!
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