Once you've located the correct driver for your Jinka Pro 721 device, follow these steps to download and install it:
Contact Jinka support at support@jinka-tech.com with your model number and Windows version. They will send you a direct link. Download Driver Jinka Pro 721 For Windows 10
, you should see "USB-SERIAL CH340 (COMx)". Note the COM port number (e.g., COM3). 3. Software Compatibility Once you've located the correct driver for your
CH341SER.EXE - Nanjing Qinheng Microelectronics Co., Ltd. We're sorry but wch123 doesn't work properly without JavaScript enabled. Nanjing Qinheng Microelectronics Co., Ltd. HELP I'VE LOST MY JINKA CUTTING PLOTTER'S DRIVER Download Driver Jinka Pro 721 For Windows 10
Visit the official Jinka website: www.jinka-tech.com/support