Driver for WinChipHead WCH PCI Express=>QUAD SERIAL&PARALLEL - downloading and installing it

WCH PCI Express=>QUAD SERIAL&PARALLEL is a Multi Function hardware device. This driver was developed by WinChipHead. PCI/VEN_1C00&DEV_3450 is the matching hardware id of this device.

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

1. Download the driver setup file for WinChipHead WCH PCI Express=>QUAD SERIAL&PARALLEL driver from the location below. This is the download link for the driver version 1.1.2011.12 released on 2011-12-08.
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3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control Service (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 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. Shutdown and restart your PC and enjoy the updated driver, as you can see it was quite smple.
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There is no digital signature available for this driver.

Driver rating 3.7 stars out of 4380 votes.

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

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. How can you install a driver with DriverMax? Let's take a look!

1. Start DriverMax and press on the yellow button named ~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 detected driver updates. Scroll the list down until you locate the WinChipHead WCH PCI Express=>QUAD SERIAL&PARALLEL driver. Click on Update.
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5. That's all, the driver is now installed!
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