This cable adapter is very simple, it lets you connect two Raspberry Pi Camera / Screen 15-pin 1.0mm pitch cables end-to-end and extend the length. It does the funky pin rearranging and all for you, so just snap those two cables in. Carefully pry the two ears of the connectors, plug the cables with contacts pointing up, and then push the ears back in for a solid connection.

In theory, the CSI/DSI interface isn’t meant for super long cables, and you’re not supposed to extend them so results may vary when longer cables are involved.

For use with classic 15-pin 1.0mm pitch flex cables, does not fit the Pi Zero’s skinny CSI connector. For that you’ll need to use an adapter first!