Are you trying to configure the or Parallel (LPT) port? What type of equipment are you trying to connect? Share public link
Up to 2 independent RS-232 asynchronous serial interfaces (compatible with industrial standard 16C550, 16C552, and 16C750 UARTs).
A pop-up window will appear informing you that the driver installation was successful. Click "OK".
If the installer doesn't do the trick, open Device Manager , right-click the problematic "PCI Serial Port," select Update Driver , and point it to the folder where you extracted the driver files. 3. Troubleshooting Tips wch ch382l driver windows 10
If you are using a branded PCIe card (e.g., Delock), you can check their website for specific drivers, though the WCH official site is recommended. 3. How to Install WCH CH382L Driver on Windows 10 Follow these steps for a smooth installation: Step 1: Extract the Driver Files Download the CH38XDRV.ZIP file.
There are two distinct methods to install the driver on your system: an automated setup tool or a manual configuration through Windows Device Manager.
Automatic hardware flow control, high data throughput, and PCI Express v1.1 compliance. Are you trying to configure the or Parallel (LPT) port
While Windows 10 includes a massive library of built-in device drivers, it often fails to automatically recognize or properly configure the CH382L chip. This comprehensive guide will walk you through sourcing the correct driver, installing it safely, and troubleshooting common operational errors. Understanding the WCH CH382L Chip
There, nestled between obscure audio codecs and modem drivers, sat a file: CH382_Drv_V1.0.zip . The file size was tiny. A mere kilobytes.
After restarting, verify that the expansion card is functioning correctly: Right-click the and select Device Manager . Expand the Ports (COM & LPT) section. You should see "WCH PCI Express Dual UART (COMx, COMy)". A pop-up window will appear informing you that
WCH CH382L Driver for Windows 10: Complete Installation & Troubleshooting Guide
: If the automated installer fails, Windows 10 may require you to manually point the Device Manager to the .inf file. Some users have reported errors like "A required entry is missing," which typically occurs when using generic or older driver files instead of the dedicated CH38X version.
: Fully compatible with Windows 10 (32/64-bit) , as well as Windows 11 and older legacy versions back to Windows 98. Driver Installation and User Experience