Driver for WinChipHead WCH PCI Express-SERIAL - downloading and installing it

WCH PCI Express-SERIAL is a Ports device. This driver was developed by WinChipHead. In order to make sure you are downloading the exact right driver the hardware id is MF/PCIE3450_COM_3.

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

1. You can download from the link below the driver installer file for the WinChipHead WCH PCI Express-SERIAL driver. The archive contains version 1.4.2021.4 released on 2014-05-11 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your User Access Control Service (UAC) is started please accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will analyze your computer and will install the right driver.
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7. When the operation finishes shutdown and restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
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WinChipHead applied a digital signature to this driver.
File size of the driver: 97258 bytes (94.98 KB)
This driver was rated with an average of 4.2 stars by 45037 users.
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 install WinChipHead WCH PCI Express-SERIAL driver using DriverMax

The 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, not just this one. How easy can you install a driver using DriverMax? Let's take a look!

1. Start DriverMax and click 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 detected driver updates. Scroll the list down until you locate the WinChipHead WCH PCI Express-SERIAL driver. Click on Update.
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5. That's all, the driver is now installed!
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