Sealevel Systems, Inc. 4 Port Synchronous-Capable Serial Adapter 9155 driver download and installation

4 Port Synchronous-Capable Serial Adapter 9155 is a Multi Port Serial device. The developer of this driver was Sealevel Systems, Inc.. The hardware id of this driver is PCI/VEN_135E&DEV_9155; this string has to match your hardware.

1. Manually install Sealevel Systems, Inc. 4 Port Synchronous-Capable Serial Adapter 9155 driver

1. You can download from the link below the driver setup file for the Sealevel Systems, Inc. 4 Port Synchronous-Capable Serial Adapter 9155 driver. The archive contains version 5.0.23 released on 2015-10-20 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your UAC (User Access Control) 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 quite easy to follow. The driver installation wizard will analyze your computer and will install the right driver.
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7. When the operation finishes shutdown and 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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Sealevel Systems, Inc. applied a digital signature to this driver.
The file size of this driver is 9604 bytes (9.38 KB)
This driver received an average rating of 4.5 stars out of 25372 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 2000 64 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 32 bits
• This driver works on Windows 11 64 bits

2. The easy way: using DriverMax to install Sealevel Systems, Inc. 4 Port Synchronous-Capable Serial Adapter 9155 driver

The most important advantage of using DriverMax is that it will install 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 with DriverMax? Let's follow a few steps!

1. Start 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 detected driver updates. Search the list until you find the Sealevel Systems, Inc. 4 Port Synchronous-Capable Serial Adapter 9155 driver. Click on Update.
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5. That's it, you installed your first driver!
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