Download and install wch.cn USB-Enhanced-SERIAL-C CH9104 driver

USB-Enhanced-SERIAL-C CH9104 is a Ports device. 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_55DF&MI_04.

1. Install wch.cn USB-Enhanced-SERIAL-C CH9104 driver manually

1. You can download from the link below the driver setup file for the wch.cn USB-Enhanced-SERIAL-C CH9104 driver. The archive contains version 1.7.2023.02 dated 2023-02-11 of the driver.
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3. Start the driver installer file from a user account with administrative rights. If your User Access Control Service (UAC) is enabled please confirm the installation 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 pretty 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 shutdown and restart your PC in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver was not digitally signed.

Driver rating 3.5 stars out of 83359 votes.

2. Using DriverMax to install wch.cn USB-Enhanced-SERIAL-C CH9104 driver

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 can you install a driver using 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 available driver updates. Scroll the list down until you locate the wch.cn USB-Enhanced-SERIAL-C CH9104 driver. Click the Update button.
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5. Finished installing the driver!
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