Card Edge Connectors are PC Board to Wire Connectors. The 34-pin version was popular for control board on 5-1/4” floppy drives in 1980s. https://en.m.wikipedia.org/wiki/Edge_connector
I have not seen commercial PC board widgets used as an interconnect. gb == Date: Tue, 27 Nov 2018 14:56:18 -0500 From: "William Sudbrink" <wh.sudbr...@verizon.net> To: cctalk Subject: 34 pin card edge male to male biscuit (wafer? adapter?) Hi, Before I go to the bother of making up a gerber, and putting in a cheap Chinese PCB order, does anyone know of any place that has them for sale?