These box headers are a dual row shrouded header for use with dual row IDC female socket connectors.
This socket only works for the Raspberry Pi Model A+/B+/Pi 2/Pi 3 GPIO cables. It does not work with the Raspberry Pi Model B GPIO cables. Has the same number and spacing of pins as the Raspberry Pi B+ so you can easily connect up using a ribbon cable.
The low profile, the space-saving design has a center slot for the socket''s polarization bump.