Windows 7 lacks an inbox driver for this class of bootloader interface. Consequently, you cannot use flashing tools like usbboot , mfg_tools , or custom Python scripts to communicate with the device. The driver you need is essentially a or Zadig -generated filter driver that binds to this specific VID/PID and grants user-mode applications access to the USB endpoint.
Right-click and select -> Browse my computer for driver software . Jz4750 USB Boot device Driver Windows 7 zip
The is a System on Chip (SoC) designed by Ingenic Semiconductor , a Chinese fabless semiconductor company. This processor belongs to the XBurst family and is based on the MIPS architecture, not the standard Intel x86 architecture used in most Windows PCs. Windows 7 lacks an inbox driver for this