As we were working on our DSI board, we noticed that, on one of our Pi's, the CSI connector clip had snapped off - sometimes when you're noodling around you can break the retaining clips, they're really not meant for repeated insertions. If this happens to you, or if you want to add a CSI/DSI connector to your design, it's better to fix the clip than to wastefully throw away the whole board. Let's find both vertical and horizontal replacement 15-pin connectors with 1mm pitch! See the chosen part on DigiKey https://www.digikey.com/short/bjvhrr4m Visit the Adafruit shop online - http://www.adafruit.com