If that fails:
By taking a proactive approach to driver management, you can ensure a smooth and efficient computing experience with your device.
These errors indicate the driver failed to start. This is often caused by a conflict with another driver. Try these steps:
It’s highly unlikely you’ll find an official Windows 10 driver for a chip labeled . ch382ssp-1107 driver windows 10
The device identifier CH382SSP-1107 typically points to a serial or parallel port expansion card based on the popular but aging chipset. These cards are commonly used in industrial, embedded, or legacy computing environments to add RS-232, RS-485, or parallel (LPT) ports to a modern PC. While the hardware itself is physically compatible with a standard PCI Express or PCI slot, the primary obstacle for users is software: finding a stable and digitally signed driver for Windows 10.
If you downloaded a .zip or .cab file containing raw driver files ( .inf , .sys ), follow these steps:
Supports high-speed transmission up to 8Mbps (or 16Mbps depending on the specific model). If that fails: By taking a proactive approach
To install the CH382SSP-1107 driver on Windows 10, follow these steps:
A: No. CH341 is for USB-to-serial; CH382 is for PCIe-to-serial. They are not interchangeable.
Scroll down and look for or Other Devices . Step 3.3: Force the Manual Update Right-click the missing PCI Serial Port or CH382 entry. Click Update driver . Choose Browse my computer for drivers . Try these steps: It’s highly unlikely you’ll find
Once you have downloaded the driver archive (usually a .zip file or an .exe file), use one of the following installation methods. Method 1: Using the Executable Installer (Easiest) Extract the downloaded .zip file if necessary.
Windows 10 enforces strict security policies regarding digital driver signatures. If the driver installation blocks or throws an unsigned driver error, you must temporarily disable driver signature enforcement:
While Windows 10 is excellent at automatically detecting modern hardware, legacy controller chips like the CH382 often require manual driver installation to enable full functionality and proper baud rate configurations. Where to Download the Official CH382 Windows 10 Driver
Here’s why, and what you can do instead.