Install command:
brew install --cask wch-ch34x-usb-serial-driver

Name: WCH USB serial driver for CH340/CH341/CH342/CH343/CH344/CH9101/CH9102/CH9103/CH9143

USB serial driver


/api/cask/wch-ch34x-usb-serial-driver.json (JSON API)

Cask code on GitHub

Current version: 1.8

wch-ch34x-usb-serial-driver requires a kernel extension to work.
If the installation fails, retry after you enable it in:
    System Preferences → Security & Privacy → General

For more information, refer to vendor documentation or this Apple Technical Note:

You must reboot for the installation of wch-ch34x-usb-serial-driver to take effect.


Installs (30 days)
wch-ch34x-usb-serial-driver 177
Installs (90 days)
wch-ch34x-usb-serial-driver 592
Installs (365 days)
wch-ch34x-usb-serial-driver 2,146
Fork me on GitHub