Comments: How to Install CH340 Drivers


Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

  • I'm having problems getting the CH340 to work reliably. I can write to it without a problem...but after a number of isolated writes, the chip locks up and acts as if it's not there. I have to disable the port in order to get it to come back up. I've tried older and newer drivers, to no avail. Any ideas?

If you've found a bug or have other constructive feedback for our tutorial authors, please send us your feedback!