This is a single 2x13 boxed male header for PCB mounting. This header has the same number of pins and spacing as used on the Raspberry Pi, so you can add this to your device then connect to your RPi via an IDC26 ribbon cable.
2x13-pin Boxed Male Header Specifications
- 2x13-pin box header, straight
- PCB Mount 0.1" (2.54mm) Centerline, Pin and Row Spacing
- Mates with IDC & PCB Female Receptacles
Box Header Dimensional Diagram