Anyone got a hookup for a Quality one of these. Got one from eBay is it’s supper unstable. Won’t keep a connection to the pc let alone a connection to the chip long enough to rip.
Many eBay sellers offer lower-quality CH341A programmers. These can have unreliable connections or poor soldering, which may cause issues with stability. Look for models with better reviews and higher ratings.
I had no problems with a CH341A kit from Amazon rather than eBay. There are probably about a hundred different listings of kits on Amazon, just pick up one of the 4.5-5 star listings. My kit was from a brand called “YINETTECH”, I would link it, but it looks like it isn’t offered anymore.
(Note: A lot of the Amazon kits don’t include the 1.8V adapter, just something to make sure of if you need it.)