Locate the package titled (for Windows). This unified installer automatically detects and configures the CH382L parallel port and any accompanying serial ports. Step 2: Preparing for Installation
1. WCH CH382L Parallel Port Driver Download (Latest Version)
The CH382L is not a "hard real-time" solution. While it works for many tasks: wch ch382l parallel port driver download
the CH38XDRV.EXE file from the official WCH website.
After successful installation, verify functionality: Locate the package titled (for Windows)
: A one-key installation version often recommended in community support threads. Nanjing Qinheng Microelectronics Co., Ltd. Compatibility Information Supported Systems
For permanent loading, add ch382 to /etc/modules . WCH CH382L Parallel Port Driver Download (Latest Version)
# Install build tools sudo apt update sudo apt install git dkms build-essential
The CH382L chip, manufactured by Jiangsu Qinheng Co., Ltd. (WCH), acts as a bridge between the high-speed PCI Express bus and traditional low-speed legacy peripherals.
The is a versatile PCIe-to-dual-serial (UART) and single-parallel (LPT) port combo chip produced by Nanjing Qinheng Microelectronics. It allows modern computers lacking legacy ports to connect to older, often proprietary, peripheral devices via PCIe-E x1 slots. Common applications include: Connecting parallel printers (DB25). Connecting serial devices (RS232/COM ports). Connecting PLC and CNC industrial controllers.
Once you have downloaded the driver, follow these steps to install it: