Download and install Sealevel Systems, Inc. POS 4.PCI: PCI 4 Port RS-232/422/5 Port 3 driver

POS 4.PCI: PCI 4 Port RS-232/422/5 Port 3 is a Ports device. This Windows driver was developed by Sealevel Systems, Inc.. MF/PCI_7405_DEV2 is the matching hardware id of this device.

1. Manually install Sealevel Systems, Inc. POS 4.PCI: PCI 4 Port RS-232/422/5 Port 3 driver

1. You can download from the link below the driver setup file for the Sealevel Systems, Inc. POS 4.PCI: PCI 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. Run the driver installer file from a user account with administrative rights. If your User Access Control (UAC) is running please confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will scan 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. As you can see it was quite smple to install a Windows driver!
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This driver is digitally signed.
File size of the driver: 82045 bytes (80.12 KB)
This driver was installed by many users and received an average rating of 4.1 stars out of 99371 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. Installing the Sealevel Systems, Inc. POS 4.PCI: PCI 4 Port RS-232/422/5 Port 3 driver using DriverMax: the easy way

The most important 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 easy can you install a driver using DriverMax? Let's follow a few steps!

1. Start 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 locate the Sealevel Systems, Inc. POS 4.PCI: PCI 4 Port RS-232/422/5 Port 3 driver. Click the Update button.
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5. That's it, you installed your first driver!
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