With the correct driver, your CH382SSP-1107 will function perfectly under Windows 10, giving you reliable legacy serial connectivity for industrial, embedded, or hobbyist applications.
Disconnect any external devices from the serial or parallel expansion card ports.
Click , navigate to the extracted folder containing the downloaded driver files, and ensure the box for Include subfolders is checked.
Navigate to the folder where you extracted the WCH files and click Verification: Once installed, the ports should appear under the "Ports (COM & LPT)" section in Device Manager. StarTech.com Common Troubleshooting Error Code 28:
Installing drivers
You might have asked yourself, "Why isn't this working right out of the box?" It's a great question. The answer is simply that modern operating systems don't include drivers for every piece of hardware ever made.
If you are running into issues during the configuration, I can help you troubleshoot further. Let me know: Is your Windows 10 system ?
If the executable installer fails to recognize the card, you can force Windows 10 to point directly to the driver configuration files ( .inf ).
A: The driver is loaded but the COM ports are disabled. Check BIOS PCIe settings or reinstall the driver with admin rights. ch382ssp-1107 driver windows 10
If you encounter digital signature issues, ensure you have the latest WHQL-certified version from the official WCH site Hardware Not Recognized:
This article provides a comprehensive guide to finding, installing, and troubleshooting the . 1. What is the CH382SSP-1107 Chip?
Upon reboot, press or F7 to select Disable driver signature enforcement . Run the driver installation installer again. Error Code 10 or Code 43
To test functionality:
Windows 10 strictly enforces digital signatures on hardware drivers. If you are using an older version of the CH382 driver, Windows might block it, resulting in a .
Because WCH does not officially list "SSP-1107" as a separate product, the correct driver is the from WCH.
expansion cards to provide dual serial (RS232) and/or parallel ports to a PC. The official, latest driver for Windows 10 is the 🛠️ Driver Specifications WCH CH382 / CH382L Operating System: Windows 10 (32/64-bit), Windows 11, and legacy versions. Hardware Function:
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