Ch340 Driver For Windows 11 Jun 2026

Don’t worry. Here’s everything you need to know about getting the CH340 driver working on Windows 11.

Once installed, the CH340 driver performs a fascinating piece of system illusion. It creates a "Virtual COM Port." To the software on the computer—whether it is the Arduino IDE, Putty, or PlatformIO—the connection appears exactly as it would have on a Windows 95 machine in 1995: a simple COM port (e.g., COM3, COM4). ch340 driver for windows 11

Try these final checks:

Do use the driver that auto-installs via Windows Update. It’s often outdated. Don’t worry