WinChipHead WCH PCI Express-SERIAL - two ways of downloading and installing the driver

WCH PCI Express-SERIAL is a Ports hardware device. The Windows version of this driver was developed by WinChipHead. The hardware id of this driver is MF/PCIE3470_COM_0; this string has to match your hardware.

1. WinChipHead WCH PCI Express-SERIAL - install the driver manually

1. Download the driver setup file for WinChipHead WCH PCI Express-SERIAL driver from the location below. This is the download link for the driver version 1.4.2021.4 dated 2014-05-11.
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3. Start the driver setup file from a Windows account with administrative rights. If your UAC (User Access Control) is running then you will have to confirm the installation 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 PC and enjoy the updated driver, as you can see it was quite smple.
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This driver is not digitally signed.

This driver was installed by many users and received an average rating of 3.3 stars out of 44889 votes.

2. How to use DriverMax to install WinChipHead WCH PCI Express-SERIAL driver

The advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date. How easy can you install a driver using DriverMax? Let's take a look!

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 available driver updates. Scroll the list down until you locate the WinChipHead WCH PCI Express-SERIAL driver. Click the Update button.
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5. That's all, the driver is now installed!
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