Download Drivers

I am having trouble finding the appropriate driver for the CH340 USB to serial chip. I recently purchased a device that uses this chip, and it requires the CH340Ser.Exe driver to function properly. However, despite my extensive search on various websites and forums, I have been unable to find a reliable source to download this driver. I have tried visiting the manufacturer's website, but unfortunately, they only provide limited support and do not offer the specific driver I need. I have also reached out to their customer support, but they have not been able to assist me in locating the driver either. Can anyone please provide me with a reliable source or a direct download link for the CH340Ser.Exe driver? Your help will be greatly appreciated.

Below you can download software ch340ser.exe driver for Windows.

File name: software-ch340serexe.exe
Version: 9.416
File size: 20.21 MB
Upload source: other website
Antivirus software passed: Avira version 4.49

Software Driver Ch340Ser.Exe

(click above to download)


Device Specification:
- Device Type: USB to Serial Converter
- Model: CH340
- Input: USB Type-A
- Output: RS232 serial port (9-pin male connector)
- Chipset/Driver: CH340SER USB to serial converter driver (ch340ser.exe)
- Compatibility: Windows (7/8/10), Mac, Linux
- Baud Rate: Supports up to 115200 bps
- Data Bits: 5, 6, 7, 8
- Stop Bits: 1, 1.5, 2
- Parity: None, Even, Odd, Mark, Space
- Flow Control: None, RTS/CTS, XON/XOFF

Troubleshooting Questions and Answers:
Q1: My CH340 USB to serial converter is not working. What should I do?
A1: First, make sure that the driver (ch340ser.exe) is installed correctly on your computer. If not, download and install the latest driver from the official website. If the driver is properly installed, try unplugging and reconnecting the device. Additionally, check if the device is recognized by the operating system and if any error messages are displayed.

Q2: I am unable to establish a serial connection with my CH340 USB to serial converter. What could be the issue?
A2: There could be multiple reasons for this issue. Ensure that you have selected the correct COM port in your serial communication software or terminal program. Verify that the device is properly connected, and the serial cable is securely plugged in. Furthermore, check the baud rate, data bits, stop bits, and parity settings to ensure they match the requirements of the device you're trying to communicate with.

Q3: I'm using a Mac computer, and my CH340 USB to serial converter is not recognized. How can I resolve this problem?
A3: The CH340SER driver is primarily designed for Windows, but it is also compatible with Mac computers. However, some Mac versions may require additional drivers or installation steps. Ensure that you have downloaded and installed the correct CH340SER driver specifically for Mac. If the problem persists, check the manufacturer's website or support resources for specific troubleshooting steps for Mac compatibility.

Thanks for providing the link to the software driver Ch340Ser.Exe. I appreciate your help in getting my device to work on Windows.