Download File Ch341a_v1.43_22012022.7z «FAST ●»

: Run the driver installer (often labeled as CH341PAR.EXE or similar) to ensure your computer recognizes the programmer when plugged into a USB port.

: Use a tool like 7-Zip to extract the .7z archive. Download File CH341A_v1.43_22012022.7z

CH341A USB BIOS Programmer - Flashing EEPROM Chip Quick Guide : Run the driver installer (often labeled as CH341PAR

The standard procedure for using the v1.43 software typically follows these steps: Download File CH341A_v1.43_22012022.7z