@Dianora @elfin @GossiTheDog personally I want to use an LGA-style 'drive head' that just contacts the pins at the surface in the "contact window" for an easier design.

• Edge-Connectors may not last for many cycles and don't have the necessary repetitive precision.

This is one of the reason "#FloppySD - and *"Cartridge Conversions" of #microSD & #SD cards don't really work well…