Ch382ssp-1107 Driver Windows 10 ~upd~ (2026)

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.

: Packages can configure dual serial links (2S), or combo options providing two serial lines and one parallel interface (2S1P). ch382ssp-1107 driver windows 10

By taking a proactive approach to driver management, you can ensure a smooth and efficient computing experience with your device. The device identifier CH382SSP-1107 typically points to a

To use the CH382SSP-1107 chip with Windows 10, you need to install the proper driver. The driver enables the operating system to recognize the chip and communicate with the connected parallel device. : Packages can configure dual serial links (2S),

If you see "A required entry is missing from the driver installation file," it often means Windows is trying to use an incompatible legacy driver. www.wch.cn Ensure you are using the PCIE-specific CH38X driver, not the older CH35X (PCI) version. Port Not Opening in Software Check which COM Port number was assigned (e.g., COM3). In Device Manager, go to Ports (COM & LPT) → Right-click your port → Properties Port Settings to adjust the Baud Rate (up to 8Mbps supported). Nanjing Qinheng Microelectronics Co., Ltd. Driver Signature Verification Windows 10 may block unsigned drivers. The official WCH driver is WHQL Certified If you have a generic version, you may need to Disable Driver Signature Enforcement temporarily to install. Nanjing Qinheng Microelectronics Co., Ltd. 📚 Further Exploration Download the Official CH382 Datasheet to view technical specifications and pinout diagrams. WCH Community Forum