Neoprogrammer 21019 Ch341a Official

NeoProgrammer can't create firmware; it only writes it. You need to source the correct binary file.

Modern laptops have an Embedded Controller (EC) chip (often an ITE or ENE chip). Some ECs store firmware on an external SPI flash. With the right pinout, NeoProgrammer can read this. (Disclaimer: This requires advanced soldering). neoprogrammer 21019 ch341a

Using a CH341A programmer requires attention to voltage and physical connections to avoid damaging sensitive ICs: NeoProgrammer can't create firmware; it only writes it