Download and install WinChipHead WCH PCI=>QUAD SERIAL driver

WCH PCI=>QUAD SERIAL is a Multi Function device. The Windows version of this driver was developed by WinChipHead. In order to make sure you are downloading the exact right driver the hardware id is PCI/VEN_4348&DEV_7173.

1. Install WinChipHead WCH PCI=>QUAD SERIAL driver manually

1. You can download from the link below the driver installer file for the WinChipHead WCH PCI=>QUAD SERIAL driver. The archive contains version 1.5.2013.4 released on 2013-04-08 of the driver.
2.  
3. Start the driver installer file from a user account with administrative rights. If your User Access Control Service (UAC) is running please confirm the installation of the driver and run the setup with administrative rights.
4.  
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.
6.  
7. When the operation finishes restart your PC in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
8.  

There is no digital signature available for this driver.

Driver rating 3.6 stars out of 38735 votes.

2. How to install WinChipHead WCH PCI=>QUAD SERIAL driver using DriverMax

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 follow a few steps!

1. Start DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
2.  
3. Take a look at the list of detected driver updates. Scroll the list down until you find the WinChipHead WCH PCI=>QUAD SERIAL driver. Click the Update button.
4.  
5. That's it, you installed your first driver!
6.