Wch Ch382l Parallel Port Driver Download Page

For Ubuntu/Debian:

# Install build tools
sudo apt update
sudo apt install git dkms build-essential
The most trusted source is the manufacturer's official website. wch ch382l parallel port driver download

WCH provides a unified driver package for the CH38X series (CH381, CH382, CH383, CH384). This package includes drivers for parallel (LPT) and serial (COM) variants. For Ubuntu/Debian: # Install build tools sudo apt
Installing this driver requires a specific sequence, or the parallel port may not initialize correctly. WCH provides a unified driver package for the


Restart: Reboot your computer immediately.

dmesg | grep ch382
ls -la /dev/parport*

For permanent loading, add ch382 to /etc/modules.