wch.cn USB-SERIAL CH340K driver download and installation

USB-SERIAL CH340K is a Ports device. The Windows version of this driver was developed by wch.cn. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_1A86&PID_7522.

1. How to manually install wch.cn USB-SERIAL CH340K driver

1. You can download from the link below the driver setup file for the wch.cn USB-SERIAL CH340K driver. The archive contains version 3.7.2022.01 released on 2022-01-18 of the driver.
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3. Start the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is running please confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which will guide you; it should be quite easy to follow. The driver setup wizard will scan your computer and will install the right driver.
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7. When the operation finishes restart your computer in order to use the updated driver. It is as simple as that to install a Windows driver!
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There is no digital signature available for this driver.

Driver rating 3.8 stars out of 48521 votes.

2. Installing the wch.cn USB-SERIAL CH340K driver using DriverMax: the easy way

The advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How can you install a driver using DriverMax? Let's see!

1. Open DriverMax and push 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 available driver updates. Scroll the list down until you find the wch.cn USB-SERIAL CH340K driver. Click on Update.
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5. Enjoy using the updated driver! :)
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