Expand the section to ensure the master controller ( WCH CH38x PCI Express Multi-STDS Bridge ) is listed without error codes. Troubleshooting Common Issues 1. Error Code 10 / Code 43 ("This device cannot start")
Look for the multi-port serial/parallel PCIe card driver package. WCH typically consolidates drivers for the CH38X family (including CH382 and CH384) into a single install package. wch ch382l driver windows 10
He clicked "Download."
Download the latest digital-signed driver from WCH. If you must use an older, unsigned industrial driver, you will need to temporarily disable Driver Signature Enforcement via the Windows 10 Advanced Startup Options menu. 2. The Ports Do Not Show Up After Installation Expand the section to ensure the master controller
He scrolled down past the keyboards and mice, past the network adapters, to the section marked "Ports (COM & LPT)." WCH typically consolidates drivers for the CH38X family
After installation, confirm everything works correctly: