Wch Ch382l Parallel Port Driver Download |top|
Use this method if the automated installer fails or you have a driver signing issue.
The official driver package supports both 32-bit (x86) and 64-bit (x64) architectures: Windows 11 Windows 10 Windows 8.1 / 8 Windows Server (2008, 2012, 2016, 2019, 2022)
Run the following command from an elevated Command Prompt:
Complete Guide to WCH CH382L Parallel Port Driver Download and Installation
The official driver package for the CH382 series (CH382L, CH384, etc.) is provided by . Download Link: Official WCH CH38X Driver (CH38XDRV.EXE) Alternate Link: WCH.cn (Chinese Portal) File Size: ~5.85 MB Version: 1.5 (2021-10-16) 📝 Review: Performance & Compatibility wch ch382l parallel port driver download
Ensure you downloaded the latest WHQL-certified driver package from WCH. If you are using an older customized industrial version, you may need to temporarily disable Driver Signature Enforcement via Windows Advanced Startup options to complete the setup.
Search for CH382 or CH38X in the driver download section. The CH382L shares a unified driver package with the CH382, CH384, and CH365 series. Supported Operating Systems
Search Term: Visit the official WCH website and search for or CH382 .
Right-click the entry, select , and look at the "Device status" to ensure it says "This device is working properly." 5. Linux Driver Installation for CH382L Use this method if the automated installer fails
: Single-lane (x1) PCI Express endpoint specification revision 1.1.
If you prefer the raw files or are operating in an environment without internet access, you can grab the WCH CH38XDRV Zip File directly. 2. Install the Driver
Follow these steps to cleanly install the WCH CH382L parallel port driver on a Windows system. Step 1: Physical Hardware Installation Power down your computer and unplug the power cable. Open the computer chassis. Locate an available PCIe slot (x1, x4, x8, or x16).
Windows sometimes blocks these drivers because they lack a modern WHQL digital signature. If you are using an older customized industrial
The WCH CH382L is a highly reliable PCI Express dual-serial and single-parallel port controller chip widely used in modern computer systems. Since modern motherboards rarely include native parallel (LPT) or serial (COM) ports, expansion cards using the CH382L chip are essential for connecting legacy hardware like dot-matrix printers, CNC machines, programmers, and industrial automation equipment.
Look for a new entry named or similar.
Double-click the item to ensure the device status reads: "This device is working properly." ❌ Troubleshooting Common CH382L Errors Driver Code 10 or Code 43 Error
To confirm that your CH382L PCIe card is working properly, verify its status in the operating system: Open . Expand the Ports (COM & LPT) section.
Use the search bar to look up or navigate to the "Downloads" section.