Made for this product: https://s.click.aliexpress.com/e/_c3GTTzlN

This custom 3D-printed case is designed specifically for the CH341A USB BIOS Flash Programmer, providing protection while maintaining full access to all essential functions. The enclosure securely houses the programmer board, leaving the USB connector, pin header, and ZIF socket easily accessible for convenient chip programming.

Its snap-fit design allows for quick assembly without additional hardware.