2PCS Double Row 40Pin 2.54mm Round Female Pin Header gold plated machined

10PCS NEW Single Row 40Pin 2.54mm Round Male Pin Header gold plated machined

5pcs DIP40 40Pin SIP Round IC Sockets Adaptor Solder Type gold plated machined

2.54mm Pitch Single/Double Row Female Header Socket Connector For PCB 2 to 40Pin

5PCS NEW Single Row 40Pin 2.54mm Round Male Pin Header gold plated machined

2PCS Double Row 40Pin 2.54mm Round Female Pin Header gold plated machined

1PCS Double Row 40Pin 2.54mm Round Female Pin Header gold plated machined

5PCS 40Pin 2.54mm Single Row Straight Female Pin Header Strip PBC Ardunio