For maximum security and stability, always use official sources. The driver is typically bundled in a general "CH38X" installation package that supports multiple configurations (PCIE to Dual UART, PCIE to Parallel, etc.).
WCH CH382L Parallel Port Driver Download: The Complete Setup Guide wch ch382l parallel port driver download
After installation, the parallel port should appear under "Ports (COM & LPT)" in the Windows Device Manager. For maximum security and stability, always use official
The driver supports both 32-bit and 64-bit versions of Windows 11, 10, 8.1, 8, 7, Vista, and XP , as well as various Windows Server editions (2003 through 2022) and Linux . For maximum security and stability
: After installation, your parallel port should appear under the "Ports (COM & LPT)" section in Windows Device Manager. Hardware Verification