Neoprogrammer 21 019 Ch341a Install 'link' Here

NeoProgrammer 2.1.0.19: The Ultimate Installation Guide for CH341A

Connect the NeoProgrammer 21-019 to your computer using a USB cable. Ensure that the device is properly connected and powered. neoprogrammer 21 019 ch341a install

This is where most people fail. Windows will automatically install a generic driver that sort of works but crashes frequently. NeoProgrammer 2