Method B: Manual Installation via Device Manager (If Method A fails) Right-click the and select Device Manager .
Right-click the downloaded CH38XDRV.EXE file and select . A small installation utility window will appear. Click the Install button.
These chips are the workhorses inside many affordable PCIe expansion cards sold online. They are designed to be compatible with a wide range of software and are known for their stability at a low cost.
Right-click the button and select Device Manager . ch382ssp-1107 driver windows 10
Locate the downloaded file. If it is a .ZIP file, right-click it and select .
You can also view the properties of a COM port. Right-click on it, go to , and click the "Advanced..." button. In the advanced settings, you will be able to see and configure the physical COM port number, which is very useful for software that expects a specific COM port.
The term "CH382SSP-1107" usually refers to a specific model of a . Method B: Manual Installation via Device Manager (If
The “CH382SSP-1107” might be a dedicated MCU or interface chip for:
The is a common, high-performance PCIe-based Dual UART and Parallel Port card designed by Nanjing Qinheng Microelectronics (WCH). It is frequently used in industrial applications, POS systems, and legacy hardware integration to add serial (COM) ports and a parallel (LPT) port to modern computer systems.
The CH382 is a high-performance Dual Serial Port (UART) and Single Parallel Port controller chip designed for the PCI Express (PCIe) bus. Click the Install button
Once downloaded, you have two primary methods to complete the installation. Method A: Automated Executable Installer (Recommended)
Operating systems like Windows 10 require specific instructions to manage the data flow between the PCIe bus and the peripheral chip. The CH382SSP driver acts as this intermediary.
The official and most stable driver is the package, which supports Windows 10 (both 32-bit and 64-bit) as well as newer versions like Windows 11.
Look for the multi-I/O or serial/parallel port driver package labeled for Windows. WCH typically provides a unified driver package named or similar, which supports Windows 11, Windows 10, Windows 8, and Windows 7 across both 32-bit and 64-bit architectures.
You should now see two new COM ports (e.g., WCH PCI Express -> Serial Port ) and one new LPT port (e.g., WCH PCI Express -> Parallel Port ).