Driver for Exar Corporation USB UART Ch B - downloading and installing it

USB UART Ch B is a Ports hardware device. This driver was developed by Exar Corporation. USB/VID_04E2&PID_1401&REV_0004 is the matching hardware id of this device.

1. Manually install Exar Corporation USB UART Ch B driver

1. Download the driver setup file for Exar Corporation USB UART Ch B driver from the location below. This is the download link for the driver version 2.6.0.0 released on 2019-12-06.
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3. Run the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be quite easy to follow. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, as you can see it was quite smple.
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This driver is digitally signed.
Download size of the driver: 82132 bytes (80.21 KB)
This driver was rated with an average of 4 stars by 6030 users.
This driver was released for 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 Exar Corporation USB UART Ch B 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 easy can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and press on the yellow button that says ~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 locate the Exar Corporation USB UART Ch B driver. Click on Update.
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5. Enjoy using the updated driver! :)
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