Connectors, ic socket connector, plug housing, Simpler tooling, socket housing

 DF17 Series 80 Position 0.5 mm Pitch SMT Vertical Header

https://www.futureelectronics.com/p/interconnect--pin-and-socket-connectors--header-plug-board-mount/df17-2-0-80dp-0-5v-57-hirose-electric-4026245