The CH38XDRV.ZIP package contains the driver installation files and EEPROM configuration tools for the CH382 and CH384 series.
Here is a deep-dive guide into the CH382L, why standard drivers fail, and exactly where to get the correct software. wch ch382l parallel port driver download
version, extract all files to a folder before running the installer. Run as Administrator : Right-click the The CH38XDRV
The WCH CH382L remains a reliable bridge between modern PCIe motherboards and legacy parallel peripherals. While the driver download and installation process can seem daunting, following the official steps above will get your parallel port up and running. Whether you're resurrecting a vintage printer or powering a homemade CNC router, the CH382L – with its proper driver – is the key. Run as Administrator : Right-click the The WCH
After reboot, check the following: