Driver for Advantech USOPTL4DR-2 Port 1 - downloading and installing it

USOPTL4DR-2 Port 1 is a USB Universal Serial Bus hardware device. This driver was developed by Advantech. USB/VID_0856&PID_AC22&MI_00 is the matching hardware id of this device.

1. How to manually install Advantech USOPTL4DR-2 Port 1 driver

1. Download the driver setup file for Advantech USOPTL4DR-2 Port 1 driver from the location below. This is the download link for the driver version 2.12.36.4 dated 2021-07-05.
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3. Start the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is running then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be pretty straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the fresh driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
Size of this driver: 730285 bytes (713.17 KB)
This driver received an average rating of 4.9 stars out of 38922 votes.
This driver is fully 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. The easy way: using DriverMax to install Advantech USOPTL4DR-2 Port 1 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 easy can you install a driver with DriverMax? Let's see!

1. Open DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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3. Take a look at the list of driver updates. Scroll the list down until you find the Advantech USOPTL4DR-2 Port 1 driver. Click the Update button.
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5. Finished installing the driver!
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