WinChipHead WCH PCI Express-SERIAL how to download and install the driver

WCH PCI Express-SERIAL is a Ports device. This driver was developed by WinChipHead. The hardware id of this driver is MF/PCIE3470_COM_3; this string has to match your hardware.

1. WinChipHead WCH PCI Express-SERIAL driver - how to install it manually

1. You can download from the link below the driver setup 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.
2.  
3. Start the driver installer file from a user account with the highest privileges (rights). If your UAC (User Access Control) is running please confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Follow the driver installation wizard, which will guide you; it should be quite easy to follow. The driver installation wizard will scan your computer and will install the right driver.
6.  
7. When the operation finishes shutdown and restart your computer in order to use the updated driver. It is as simple as that to install a Windows driver!
8.  

WinChipHead applied a digital signature to this driver.
File size of the driver: 97258 bytes (94.98 KB)
This driver received an average rating of 4.3 stars out of 44919 votes.
This driver will work 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. Installing the WinChipHead WCH PCI Express-SERIAL driver using DriverMax: the easy way

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 can you install a driver using DriverMax? Let's take a look!

1. Start DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
2.  
3. Take a look at the list of available driver updates. Search the list until you locate the WinChipHead WCH PCI Express-SERIAL driver. Click on Update.
4.  
5. Finished installing the driver!
6.