CH341A 24 25 Series EEPROM Flash BIOS USB Programmer+SOIC8 SOP8 Test Clip+SPI Flash 1.8V Adapter+SOP8 SOIC8 to DIP8 Adapter Socket Converter

Aún no lo utilizo en algo practico pero estoy experimentando con el

Does what I need it to do.

Uuuhhh. Yea. …no. Just flat out no. No instructions. No notes. No software. Just a bag of chips and air…….. wast of cash

Works

this works with modifications - the programmer is set to output 5v on data lines, it must be modified for 3.3v output. The 1.8v adaptor board didn't work for me, until I realized it had bad solder joints. After reworking the components this works as intended.

As you might have seen in other reviews, it outputs 5V on the data lines. So if you had planned to use this to flash a 3.3V package (as it's advertised for), be prepared to either risk burning it out or making some bodges on the board.The attached SOIC8 clip broke after 1 use. Replaced the SOIC8 clamp with one from Pomona (an American company) and it works fine.2/5 stars because it does work outside of the above issues.

I'm only giving this 3 stars because it did eventually save me from a bad situation, else it would only get 1 star. Only ordered it because it was the only programmer I could get delivered in one day. The USB port was crushed, a lot of pins were bent, and the 1.8V adapter was sporadically putting out 2.8V because of a bad solder joint. This programmer also needs a "mod" to get 3.3V on the communication pins. It will only work for 5V tolerant parts as-is unless using the 1.8V adapter (if it works). I don't suggest buying this unless you need something cheap and fast like I did, but go over it with a fine toothed comb before using it.

I used it for flashing an AMD GPU bios and it worked great.