The CH382SSP-1107 driver is a vital component for devices utilizing the CH382SSP-1107 chipset. Installing, updating, and troubleshooting the driver on Windows 10 requires attention to detail and a systematic approach. By following the guidelines provided in this article, users can ensure optimal performance and resolve common issues related to the CH382SSP-1107 driver.

Users often encounter issues when the hardware is not automatically recognized, appearing in the Device Manager as a "PCI Serial Port" with a yellow exclamation mark.

Windows 10, especially in its 64-bit versions, enforces strict driver signature enforcement. Drivers must be certified by Microsoft to ensure stability and security. The CH382 chipset was designed during the Windows XP/Vista/7 era. While the manufacturer (WCH) often provides drivers that function with Windows 10, they are frequently unsigned or carry outdated signatures. Consequently, Windows 10 may block installation outright or display a severe warning, preventing the card from being used without advanced system modifications (e.g., disabling signature enforcement, which is not recommended for production systems).

Open the extracted folder and run CH38XDRV.EXE . Click the Install button to automatically register the drivers. Verify in Device Manager: Press Windows Key + X and select Device Manager .

The CH382 chip is widely utilized in industrial and commercial computing environments where legacy peripherals—such as barcode scanners, credit card machines, or CNC machinery—must interface with modern motherboards that lack native COM or LPT ports.

To update the CH382SSP-1107 driver on Windows 10, you can use the following methods: