For most JXMCU cables, the installation follows a standard "One-Key" setup process: CH341SER.EXE - Nanjing Qinheng Microelectronics Co., Ltd.
Right-click the .exe installer and select "Run as Administrator." jxmcu driver
Since this is a niche component:
: Converts a USB connection into a virtual COM port that PLC programming software (like GX Developer or GX Works2) can use to upload, download, and monitor code. For most JXMCU cables, the installation follows a
A: Run the new installer over the existing installation. Configuration files in %APPDATA%\JXMCU (Windows) or ~/.jxmcu (Linux) are preserved. For most JXMCU cables
Once installed, your device will be listed as "USB-SERIAL CH340 (COMx)" in Device Manager. Note the COM port number (e.g., COM3) to use in your PLC programming software like GX Works2 or GX Developer.
