: Download from WCH (Nanjing Qinheng Microelectronics) . This supports Windows 11, 10, 8.1, and 7.
Below is the and a step-by-step installation guide. -VERIFIED- Download Usb Driver Jinka 721
: Open your cutting software (e.g., SignCut Pro , CorelDraw with PlotCalc, or SignTools ) and set the output port to match the one identified in Device Manager. Troubleshooting Tips : Download from WCH (Nanjing Qinheng Microelectronics)