Download and install wch.cn USB-HiSpeed-SERIAL-A CH347 driver

USB-HiSpeed-SERIAL-A CH347 is a Ports hardware device. This driver was developed by wch.cn. The hardware id of this driver is USB/VID_1A86&PID_55DA&MI_00; this string has to match your hardware.

1. wch.cn USB-HiSpeed-SERIAL-A CH347 - install the driver manually

1. Download the driver setup file for wch.cn USB-HiSpeed-SERIAL-A CH347 driver from the link below. This download link is for the driver version 1.61.2022.05 released on 2022-05-05.
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3. Start the driver setup file from a Windows account with administrative rights. If your User Access Control Service (UAC) 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. Shutdown and restart your computer and enjoy the fresh driver, as you can see it was quite smple.
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This driver is digitally signed by wch.cn.
Download size of the driver: 101097 bytes (98.73 KB)
This driver was installed by many users and received an average rating of 4.7 stars out of 90117 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. How to install wch.cn USB-HiSpeed-SERIAL-A CH347 driver using DriverMax

The 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, not just this one. 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 computer.
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3. Take a look at the list of detected driver updates. Scroll the list down until you find the wch.cn USB-HiSpeed-SERIAL-A CH347 driver. Click the Update button.
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5. Finished installing the driver!
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