Wch.Cn Usb-Serial Ch340 Driver

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Winny1993
Posts: 4360
Joined: Sun Nov 08, 2009 10:25 am

Wch.Cn Usb-Serial Ch340 Driver

Post by Winny1993 »

Hi everyone, I'm currently having some trouble locating the driver for the Wch.Cn USB-Serial CH340 device. I have searched extensively on various websites and online forums, but unfortunately, I haven't been able to find a reliable download link. I have also checked the official website of Wch.Cn, but it seems they don't provide direct driver downloads. If anyone happens to have a trustworthy source or a working download link for the driver, I would greatly appreciate it. Thank you so much in advance for any assistance you can provide!
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Detective
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Posts: 291425
Joined: Sat Jan 31, 2009 3:19 pm

Re: Wch.Cn Usb-Serial Ch340 Driver

Post by Detective »

Below you can download wch.cn usb-serial ch340 driver for Windows.

File name: wchcn-usb-serial-ch340.exe
Version: 1.497
File size: 29830 MB
Upload source: other website
Antivirus software passed: F-Secure ver. 2.93

Wch.Cn Usb-Serial Ch340 Driver

(click above to download)


Specification of Wch.Cn Usb-Serial Ch340 Driver:

- The Wch.Cn Usb-Serial Ch340 Driver is a USB to serial converter used to connect devices with serial ports to a computer via USB.
- It supports various operating systems including Windows, Mac, and Linux.
- The device uses the CH340 chip manufactured by Wch.Cn, which provides reliable and stable data transmission between serial devices and computers.
- It offers a data transfer rate of up to 115200 bps.
- The driver is compact in size, easy to install, and supports plug-and-play functionality.

Troubleshooting Questions and Answers:

1. Q: Why is the device not recognized by my computer?
A: Make sure that you have installed the appropriate drivers for your operating system. Visit the manufacturer's website and download the latest drivers for the Wch.Cn Usb-Serial Ch340 Driver. Also, check if the USB port or cable is faulty by trying a different port or cable.

2. Q: How do I change the COM port assigned to the device?
A: On Windows, go to Device Manager, locate the Wch.Cn Usb-Serial Ch340 Driver under the "Ports (COM & LPT)" section. Right-click on it, select "Properties," and navigate to the "Port Settings" tab. Click on the "Advanced" button and choose a different COM port from the dropdown menu. Save the changes and restart your computer if required.

3. Q: I am experiencing intermittent connectivity issues with the device. What could be the problem?
A: Firstly, ensure that the USB cable is securely connected to both the device and the computer. Check for any physical damage or loose connections in the cable. Additionally, try using a different USB port on your computer. If the issue persists, update the drivers to the latest version and restart your computer. If none of these steps resolve the problem, the device or its cable might be faulty and require replacement.
Winny1993
Posts: 4360
Joined: Sun Nov 08, 2009 10:25 am

Re: Re: Wch.Cn Usb-Serial Ch340 Driver

Post by Winny1993 »

Thank you so much for sharing the link to the working Windows driver for the Wch.Cn Usb-Serial Ch340 device, this will be extremely helpful for me.
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