wch.cn USB-EPP/I2C... CH341 - two ways of downloading and installing the driver

USB-EPP/I2C... CH341 is a WCH device. This driver was developed by wch.cn. The hardware id of this driver is USB/VID_4348&PID_5512; this string has to match your hardware.

1. Manually install wch.cn USB-EPP/I2C... CH341 driver

1. Download the setup file for wch.cn USB-EPP/I2C... CH341 driver from the location below. This download link is for the driver version 2.2.2021.06 dated 2021-06-05.
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3. Start the driver setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is running then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be pretty straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the new driver, as you can see it was quite smple.
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This driver is not digitally signed.

This driver was rated with an average of 3.8 stars by 20257 users.

2. Using DriverMax to install wch.cn USB-EPP/I2C... CH341 driver

The most important 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 easy can you install a driver with DriverMax? Let's follow a few steps!

1. Open DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and 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 wch.cn USB-EPP/I2C... CH341 driver. Click on Update.
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5. That's all, the driver is now installed!
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