Driver for wch.cn USB-SERIAL CH340 - downloading and installing it

USB-SERIAL CH340 is a Ports hardware device. This Windows driver was developed by wch.cn. The hardware id of this driver is USB/VID_4348&PID_5523&REV_0250; this string has to match your hardware.

1. wch.cn USB-SERIAL CH340 - install the driver manually

1. You can download from the link below the driver installer file for the wch.cn USB-SERIAL CH340 driver. The archive contains version 3.4.2014.08 released on 2014-08-08 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your UAC (User Access Control) is enabled please accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which will guide you; it should be quite easy to follow. The driver setup wizard will analyze your PC and will install the right driver.
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7. When the operation finishes shutdown and 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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This driver was not digitally signed.

This driver was installed by many users and received an average rating of 3.9 stars out of 4821 votes.

2. The easy way: using DriverMax to install wch.cn USB-SERIAL CH340 driver

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

1. Start DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of driver updates. Scroll the list down until you find the wch.cn USB-SERIAL CH340 driver. Click the Update button.
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5. That's all, the driver is now installed!
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