40X2 Berg Strip stright male Connector. Break it to the required number of pins. Also, custom PCBs or general custom headers use these types of connectors. which is suitable for many applications where the connectors are many times like prototyping computer and breadboard.
It is a 2.54mm 40X2Pin male Double Row Header Strip
Mounting Type Through Hole
1 x 2.54mm 40x2 Pin male Double Row Header Strip