wch.cn USB-EPP/I2C... CH341A how to download and install the driver

USB-EPP/I2C... CH341A is a WCH hardware device. The developer of this driver was wch.cn. USB/VID_1A86&PID_5512 is the matching hardware id of this device.

1. wch.cn USB-EPP/I2C... CH341A - install the driver manually

1. Download the driver setup file for wch.cn USB-EPP/I2C... CH341A driver from the location below. This is the download link for the driver version 2.2.2021.06 dated 2021-06-05.
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3. Start the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be quite easy to follow. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the new driver, as you can see it was quite smple.
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This driver was not digitally signed.

This driver was installed by many users and received an average rating of 3.5 stars out of 20245 votes.

2. Using DriverMax to install wch.cn USB-EPP/I2C... CH341A driver

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

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 PC.
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3. Take a look at the list of available driver updates. Scroll the list down until you find the wch.cn USB-EPP/I2C... CH341A driver. Click the Update button.
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5. That's it, you installed your first driver!
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