Driver for Sealevel Systems, Inc. SIO-104.Ultra: PC-104 4 Port RS-232/422/5 Port 2 - downloading and installing it

SIO-104.Ultra: PC-104 4 Port RS-232/422/5 Port 2 is a Ports hardware device. This driver was developed by Sealevel Systems, Inc.. The hardware id of this driver is MF/ISA_3540_DEV1.

1. Sealevel Systems, Inc. SIO-104.Ultra: PC-104 4 Port RS-232/422/5 Port 2 - install the driver manually

1. You can download from the link below the driver setup file for the Sealevel Systems, Inc. SIO-104.Ultra: PC-104 4 Port RS-232/422/5 Port 2 driver. The archive contains version 3.7.3 dated 2017-07-31 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 (UAC) is started please accept of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which will guide you; it should be quite easy to follow. The driver installation 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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This driver was not digitally signed.

Driver rating 3.8 stars out of 90087 votes.

2. How to use DriverMax to install Sealevel Systems, Inc. SIO-104.Ultra: PC-104 4 Port RS-232/422/5 Port 2 driver

The 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, not just this one. How can you install a driver using DriverMax? Let's take a look!

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 PC.
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3. Take a look at the list of available driver updates. Search the list until you locate the Sealevel Systems, Inc. SIO-104.Ultra: PC-104 4 Port RS-232/422/5 Port 2 driver. Click on Update.
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5. That's all, the driver is now installed!
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