I received these today and immediately used them on my Arduino project. I regret buying them. Lessons learned. As said in another review, it's cheap. And I mean CHEAP. The pins bend so easily that they can fail and take quite a while to get into the Mega board's receptacle connectors, especially the 2x18 pins and the middle pin. I gave these 2 runs because at least they work but I won't be buying them again. I didn't send them back because I needed them for my project right now. Stay away from them. I would not recommend buying these. They are not worth nearly $9 spent on them.
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