Download File Ch341a_v1.43_22012022.7z -

: After programming, use the Verify function to compare the data on the chip with the source file to ensure accuracy. 4. Alternative Software

: Run the driver installer (often labeled as CH341PAR.EXE or similar) to ensure your computer recognizes the programmer when plugged into a USB port. Download File CH341A_v1.43_22012022.7z

: If you are flashing new firmware (like a BIOS update), you must erase the chip before selecting the new file to program. : After programming, use the Verify function to