Download Driver Jinka Pro 721 For Windows 10 Apr 2026

Once the "Installation Successful" message appears, plug the plotter into a USB 2.0 port and turn it on. Verify in Device Manager: Right-click the Start button > Device Manager Ports (COM & LPT)

. This driver supports Windows 10 (32/64-bit) and is the most reliable way to get the hardware recognized. Alternative Source: Download Driver Jinka Pro 721 For Windows 10

chipset for their USB connection. You will need this driver first to create a virtual COM port. Nanjing Qinheng Microelectronics Co., Ltd. CH341 USB-to-Serial Driver: Download the official CH341SER.EXE Once the "Installation Successful" message appears, plug the

, you should see "USB-SERIAL CH340 (COMx)". Note the COM port number (e.g., COM3). 3. Software Compatibility Once the "Installation Successful" message appears