10 Updated - Ch382ssp-1107 Driver Windows
Follow these methods in order. works for most users.
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 .
Windows 10 is often capable of finding the driver automatically if the device is plugged in properly. Open . Click View optional updates .
If the installation is successful, you will see a "Driver Installed Successfully" message. ch382ssp-1107 driver windows 10
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.
The driver supports both 32-bit and 64-bit versions of Windows 10.
There are a few different configurations of this chip, and understanding yours will help ensure you get the right driver. According to the official WCH datasheet, the CH382 can be configured in three primary hardware modes: , offering two high-speed serial ports; 2S1P mode , which is the classic combo offering two serial ports and one parallel port; and 1P mode , a single parallel port. In the retail market, cards using the CH382 chip often come in two main varieties, as noted by tech resource Techeia. The first is a dual-serial or serial-plus-parallel combo card, while the second is a four-port serial or serial-plus-parallel card, though that latter variant is more often based on the larger CH384 chip. The CH382 chip is capable of impressive performance, supporting baud rates of up to 8Mbps and featuring large 256-byte FIFO buffers for reliable high-speed communication. Follow these methods in order
Step 3: Manual Installation (If Automatic Installation Fails)
Follow these technical procedures to download, unpack, and initialize the system interface safely. Step 1: Secure the Official Drivers
If all else fails, consider contacting the device manufacturer or WCH directly for support. They may provide specific guidance or a newer driver version. Step 3
pnputil /add-driver ch382.inf /install
Check under for any "WCH," "PCI Serial," or "CH382" entries. Summary Checklist for Successful Installation
The CH382SSP-1107 identification typically refers to hardware components built on the WCH (Jiangsu Qinheng Microelectronics) CH382 chip. This chip is a dual-serial and single-parallel port controller connected via a PCI-Express interface. If you recently upgraded to Windows 10 or installed a new PCIe expansion card, your operating system might flag this device with a yellow exclamation mark in the Device Manager, signaling a missing driver.
Here’s why, and what you can do instead.