What is the "official" name for this type of connector? (the large black box in the image)
I need the connection to connect two PCBs together as one was missing from a system that I purchased.
The connection links between the male header pins on two circuit boards and therefore needs to be female-female.
After an extensive search on-line I've come to the conclusion that without knowing what it is called I'm not going to be able to find them.