CH38XSER.exe /silent /install
The official driver for the chipset (PCI Express to Dual Serial and Parallel Port) is the CH38XDRV package . This driver is developed by Nanjing Qinheng Microelectronics (WCH) and supports both the serial and parallel port functions of the CH382, CH382L, and CH384 chips. ⬇️ Driver Download & Official Links Official Windows Driver (EXE): CH38XDRV.EXE (WCH-IC) Size: ~5.85 MB Version: 1.5 (or latest available) wch ch382l parallel port driver download
| OS Version | Compatibility | Notes | |------------|---------------|-------| | Windows 11 (64-bit) | Yes | Requires driver v3.6+ or secure boot disabled for old drivers | | Windows 10 (64/32-bit) | Yes | Native support with signed driver v3.4+ | | Windows 8/8.1 | Yes | May require manual INF installation | | Windows 7 | Yes | Fully supported, including ECP/EPP modes | | Windows XP | Limited | Works but PCIe must be supported by motherboard | | Linux (Ubuntu/Debian) | Yes (in-kernel) | Use parport_pc module with modprobe parport_pc io=0x378 | | FreeBSD / macOS | Partial | Community drivers available, not officially supported | CH38XSER
The WCH CH382L is a parallel port controller chip developed by WinChipHead (WCH), a company specializing in designing and manufacturing ICs for various applications. The CH382L chip is commonly used in parallel port-based devices, such as printers, scanners, and other peripherals. To utilize the CH382L chip, users need to download and install the appropriate driver software. This report provides an overview of the WCH CH382L parallel port driver download process. The CH382L chip is commonly used in parallel
To download the WCH CH382L parallel port driver, follow these steps:
“The CH382L driver v3.2 on Windows 10 constantly reset my AXIS CNC controller. Upgrading to v3.6 from the WCH site fixed it. Also had to force IRQ 7 via the config tool.” – CNC enthusiast