Most of these cards come with a mini-CD. However, many modern computers do not have disc drives.
Struggling to get your CH382SSP-1107 device working on a modern Windows 10 PC? You are not alone.
The CH382SSP-1107 is a specific model of a multi-port serial adapter, often based on the ubiquitous CH382 chipset from WCH (Nanjing Qinheng Microelectronics). These chips are commonly found in PCIe-to-serial (RS-232/RS-485) cards, USB-to-serial converters, and industrial control interfaces. The suffix “SSP-1107” typically denotes a particular board revision or OEM variant.
While Windows 10 has excellent plug-and-play support for many devices, legacy serial hardware like the CH382SSP-1107 often requires a manual driver installation. Without the correct driver, your device may appear as an “Unknown Device” in Device Manager, or show a yellow exclamation mark.
This article will walk you through everything you need to know: finding the correct driver, installing it step-by-step, troubleshooting common errors, and verifying the installation. ch382ssp-1107 driver windows 10
Older CH382 cards (pre-2015) lack full Windows 10 support. For critical systems, consider:
If you continue to have issues after following these steps, please provide the Hardware IDs from Device Manager – that will confirm if the chip is truly CH382 or a variant (e.g., CH382L, CH382Q).
The CH382SSP-1107 is a PCI Express (PCIe) expansion card used to add legacy serial (RS-232) and/or parallel (LPT) ports to modern computers. It is powered by the
(specifically the CH382L variant), a high-performance PCIe bus converter chip designed by Nanjing Qinheng Microelectronics (WCH). Driver Specifications & Compatibility Most of these cards come with a mini-CD
The latest drivers for the CH382 chip ensure stable operation on modern operating systems while maintaining support for older environments.
Supported Operating Systems: Windows 11, Windows 10 (32/64-bit), 8.1, 8, 7, Vista, XP, and Server versions up to 2022. It also supports Linux and macOS. Driver Version: 1.5 (Released Nov 2021).
Certification: Microsoft WHQL Certified for seamless integration with Windows. Official Download Links
To ensure security and performance, always download drivers from the official manufacturer. Older CH382 cards (pre-2015) lack full Windows 10 support
Self-extracting Executable: CH38XDRV.EXE (Easier for most users).
Compressed ZIP Package: CH38XDRV.ZIP (Recommended for manual INF installation). Step-by-Step Installation for Windows 10
If your system does not automatically recognize the card, follow these steps to install the driver manually: Nanjing Qinheng Microelectronics Co., Ltd.
The CH382SSP-1107 is a WCH-based expansion card. While the "1107" number indicates a specific batch, the driver you need is the standard WCH CH382 Driver. Ensure you download the version compatible with Windows 10 (32-bit or 64-bit) to ensure your SATA or IDE drives are detected correctly.
There are two primary ways to get this working on Windows 10.
⚠️ Avoid third-party "driver updater" tools – they often install incorrect or adware-infected files.