Look under "Ports (COM & LPT)" to find the newly assigned number (e.g., COM3 or COM6).
For XGCP Pro, the path is typically: C:\Program Files (x86)\Xinje\XGCPPro\Driver or C:\Program Files\Xinje\XGCPPro\USB_Driver . xinje plc usb driver install
Don’t worry. The fix is simple once you know where to look. In this guide, I’ll walk you through installing the Xinje PLC USB driver correctly on Windows 10 and Windows 11. Look under "Ports (COM & LPT)" to find
Set the to match the PLC (default is usually 19200 or 9600). COM3 or COM6). For XGCP Pro
Use a high-quality USB-to-Serial cable or a standard USB cable (typically USB-B or Mini-USB, depending on your specific PLC model).