Ch382ssp-1107 Driver Windows 10 ~upd~ Jun 2026

This can happen if the driver installation was interrupted or if the card is not seated correctly. Try reinstalling the driver or checking the card's physical connection. Also, check if both COM ports are present in Device Manager under "Ports (COM & LPT)" after clicking "View" and selecting "Show hidden devices" .

The driver package for this device is the installer. It is fully compatible with both 32-bit and 64-bit versions of Windows 10 , as well as Windows 11 and older legacy systems. Manufacturer: Nanjing Qinheng Microelectronics (WCH) Official Download Page: WCH-IC CH38X Driver Download Driver Version: 1.5 (or higher)

To help narrow down any remaining installation roadblocks, tell me a bit more about what you are seeing or how your hardware behaves so I can diagnose the problem and provide a targeted fix . Share public link

Modern PCs have evolved at a breakneck pace, shedding many once-essential physical connections in favor of smaller, faster, and more versatile options like USB-C. However, for millions of users in industrial automation, retail (Point-of-Sale), manufacturing, and even niche hobbyist communities, these "legacy" connections—specifically RS-232 serial (COM) ports and IEEE 1284 parallel (LPT/printer) ports—are not obsolete; they are the backbone of their daily operations. ch382ssp-1107 driver windows 10

Supports EPP/ECP enhanced bidirectional parallel ports.

You should see strings containing vendor and device IDs. For the WCH CH382 chip, the standard vendor ID is or similar WCH variants. If you see this configuration, you are ready to proceed with the official driver. Step 2: Downloading the Correct Windows 10 Driver

Modern PCs and laptops have largely done away with legacy ports like serial (DB9) and parallel (DB25) connectors. However, these interfaces remain critical in industrial machinery, point-of-sale (POS) systems, and for interfacing with older peripherals like some CNC machines, printers, and scientific instruments. For these scenarios, expansion cards based on the CH382 and CH384 chips from Nanjing Qinheng Microelectronics (WCH) offer an affordable and effective solution. This guide will walk you through downloading and installing the official driver for these cards on Windows 10, as well as offer solutions for common problems. This can happen if the driver installation was

Once you have the driver file, the installation process on Windows 10 is straightforward. Here’s exactly how to do it:

Right-click the Windows Start menu button and select .

Click and select the extracted folder containing the CH382 driver files (ensure the folder contains .inf and .sys files). The driver package for this device is the installer

to a known location, such as your Downloads folder or Desktop.

The CH382SSP-1107 identification string typically points to hardware built on the WCH (Jiangsu Qinheng Co.) CH382 chip. This chip controls PCI-Express to dual serial ports and a parallel port. Finding the correct driver is essential for restoring communication between your computer and connected legacy devices.

Scroll down and expand the or Other Devices section.

If Device Manager displays Error Code 10 ("This device cannot start") or Code 43 ("Windows has stopped this device because it has reported problems"):