Help identifying Promethean lead

[maxrebo]

Could someone help identify this lead for me? I've no clue how to describe the connection going in to the IWB circuit board.

 

thanks

[ShellfishClive]

I think it's a connection specific to Promethean boards, I'm sure entirely sure it has a name. I've been googling for a bit but come up with nothing, probably best to get in touch with Promethean and ask them about it.