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WinChipHead WCH PCI Express=>DUAL SERIAL&&PARALLEL how to download and install the driver


WCH PCI Express=>DUAL SERIAL&&PARALLEL is a Multi Function device. The developer of this driver was WinChipHead. The hardware id of this driver is PCI/VEN_1C00&DEV_3250; this string has to match your hardware.

1. WinChipHead WCH PCI Express=>DUAL SERIAL&&PARALLEL driver - how to install it manually


  1. Download the driver setup file for WinChipHead WCH PCI Express=>DUAL SERIAL&&PARALLEL driver from the location below. This download link is for the driver version 1.4.2021.5 released on 2021-05-11.
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  3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) is started then you will have to 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 should be pretty easy to follow. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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  7. Restart your computer and enjoy the updated driver, it is as simple as that.
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There is no digital signature available for this driver.

This driver was installed by many users and received an average rating of 3.5 stars out of 45137 votes.




2. How to install WinChipHead WCH PCI Express=>DUAL SERIAL&&PARALLEL driver using DriverMax


The most important 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 with DriverMax? Let's take a look!

  1. Start DriverMax and push 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. Search the list until you locate the WinChipHead WCH PCI Express=>DUAL SERIAL&&PARALLEL driver. Click on Update.
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  5. Enjoy using the updated driver! :)
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