DAOKI® 10 Pair 40 Way 2.54mm Male & Female Header Socket Row Strip PCB Pin Connector for Arduino

I bought these because I didn't see many options on Amazon that had both female and male at a cheap price point. These meet all of my expectations and are very useful for electronics projects. Nice to solder these down on some perf/vero/protoboard and plug components in instead of making direct (and "permanent") component connections. Only down side was a little hard to cut/break off into smaller section.

These are a must-have for designing custom circuit boards when you don't want to permanently mate your hardware to them. My only complaint is that it is essentially impossible to snip the female headers without a single pin on one side of the cut being left unusable. This amounts to an incredibly small amount of waste, though.

Because of the low price, I had expected that the quality would be acceptable for my needs. However, when the parts arrived, I was quite surprised by the high quality of the parts. I would definitely order again from this company.

work as expected

Work as well as any other.