Driver for Perle Systems Limited Perle UltraPort4 Express Adapter - downloading and installing it

Perle UltraPort4 Express Adapter is a Multi Port Serial device. This driver was developed by Perle Systems Limited. PCI/VEN_155F&DEV_0331&SUBSYS_95011415 is the matching hardware id of this device.

1. Perle Systems Limited Perle UltraPort4 Express Adapter driver - how to install it manually

1. Download the driver setup file for Perle Systems Limited Perle UltraPort4 Express Adapter driver from the link below. This download link is for the driver version 2.9.0.1 dated 2012-03-14.
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3. Run the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control (UAC) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be pretty straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the new driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
File size of the driver: 327108 bytes (319.44 KB)
This driver was installed by many users and received an average rating of 4.7 stars out of 85772 votes.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. How to use DriverMax to install Perle Systems Limited Perle UltraPort4 Express Adapter driver

The most important advantage of using DriverMax is that it will install 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 with DriverMax? Let's see!

1. Start DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of driver updates. Scroll the list down until you find the Perle Systems Limited Perle UltraPort4 Express Adapter driver. Click on Update.
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5. That's all, the driver is now installed!
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