CNCU USB Serial Port Driver
Product Information
Specifications:
- Product Name: USB Serial Port Driver
- Compatibility: Windows Operating System
- Driver Files: ftdibus.inf, ftdiport.inf
Product Usage Instructions
Step 1: Connecting the USB Cable
- Connect the USB cable to the host computer.
Step 2: Installing the Driver
- The operating system will prompt to find new hardware and install the required driver.
- Select “Install from a list or specific location [Advanced]”and click Next.
- Choose “Do not search, I will choose the driver to install” and click Next.
- Click on “Have Disk,” then select Browse and navigate to the directory where the driver files are located.
- Select the file ftdibus.inf, click OK, and proceed by clicking Next in the Found New Hardware Wizard dialog box.
- After installation, the Device Manager will show USB SerialPort.
Step 3: Completing Installation
- The operating system may prompt again to find new hardware.
- Repeat the process by selecting “Install from a list or specific location [Advanced]” and clicking Next.
- Follow the same steps as before until the dialog box appears.
- Select “Have Disk,” navigate to the driver location, and choose the file ftdiport.inf.
- Click Next, and the operating system will automatically install the driver.
- After installation, a prompt window will appear.
- Check Device Manager to verify the COM port number associated with the USB Serial Port.
Frequently Asked Questions
Q: What should I do if the driver installation fails?
A: If the driver installation fails, try restarting your computer and following the installation steps again. Make sure to select the correct driver files during the installation process.
Installation
When the USB cable to the host, the operating system will be prompted to find new hardware and install the driver required.
Select “Install from a list or specific location[Advanced]” and then select Next.
Select “Install from a list or specific location” and then select Next.
Select “Do not search, I will choose the driver to install” and then select Next.
Click button “Have Disk”.
Select the “Browse”, navigate to the directory where the folder drive.
Select the file ftdibus.inf, then OK, and in the “Found New Hardware Wizard” dialog box, choose “Next”.
After the installation process, within the Device Manger will show “USB Serial Port”.
Operating system will still be prompted to find new hardware wizard.
Select “Install from a list or specific location [Advanced]” and then select “Next”. The remaining operation is consistent with the foregoing. Until the following dialog box appears.
Select “Have Disk”, and manually navigate to the driver to the driver location, select the file ftdiport.inf.
Then select “Next”, the operating system will automatically install the driver.
After installation, the prompt window appears.
View Device Manager once again. The port number of the COM appears in the following of the “USB Serial Port”. Specific values relate with the status of the system port.
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Documents / Resources
 | CNCU USB Serial Port Driver [pdf] User Guide USB Serial Port Driver, Serial Port Driver, Port Driver, Driver |
 | CNCU USB Serial Port Driver [pdf] User Guide USB Serial Port Driver, Serial Port Driver, Port Driver, Driver |
 | CNCU USB Serial Port Driver [pdf] User Guide USB Serial Port Driver, Port Driver, Driver |