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Hi there,

I've been struggling to find the driver for the USB to Serial CH340 Prolific converter. I recently purchased a device that requires this driver to operate properly. I've searched extensively online on various driver download websites and even checked the official manufacturer's website, but I haven't been successful in locating a reliable source to download the driver.

Could someone please provide me with a direct link to download the driver for the USB to Serial CH340 Prolific converter? Any help would be greatly appreciated. Thank you!

Below you can download usb to serial ch340 prolific driver for Windows.

File name: usb-to-serial-ch340-prolific.exe
Version: 2.297
File size: 15.82 MB
Upload source: manufactuter website
Antivirus software passed: Norton version 4.43

Download Usb To Serial Ch340 Prolific Driver

(click above to download)


Specification of the device:

- Device: USB to Serial CH340 Prolific Driver
- Purpose: Enables connection and communication between a computer and devices using serial communication ports
- Compatibility: Compatible with Windows, Mac OS, and Linux operating systems
- USB Specification: USB 2.0 interface
- Serial Port: RS232 serial interface
- Driver Support: Requires the CH340 driver to be installed for proper functionality
- Transfer Rate: Supports baud rates from 75 to 115200 bps
- Connector: USB Type-A male to DB9 male
- Dimensions: Compact and portable design for easy use and storage
- Compatibility: Works with various serial devices such as routers, modems, PLCs, microcontrollers, and more

Troubleshooting Questions and Answers:

1. Q: Why is my computer not recognizing the USB to Serial CH340 Prolific Driver?
A: Ensure that the CH340 driver is properly installed on your computer. Check the device manager to see if there are any driver issues or conflicts. Try using a different USB port and restart your computer.

2. Q: I am unable to establish a connection with my serial device using the USB to Serial CH340 Prolific Driver. What could be the problem?
A: Make sure you have selected the correct serial port and baud rate in the software or terminal program you are using to communicate with the device. Double-check the wiring connections and verify if the serial device is operational. Consider trying a different serial cable or testing the device on another computer.

3. Q: The USB to Serial CH340 Prolific Driver keeps disconnecting during data transfer. How can I address this issue?
A: Firstly, check if the USB port or cable is loose. Sometimes, using a different USB cable or port can solve the problem. Ensure the CH340 driver is up to date. Additionally, certain power-saving settings might cause intermittent disconnections, try disabling such settings in your computer's control panel or device settings.

Thank you for providing the link to the working Windows driver for the USB to Serial CH340 Prolific device, I really appreciate it!