uxcell 10 Pcs Black Dual Row 40 Pin IDC Socket Connector Female Header FC-40P;

40 Pin Dual Row IDC Female Socket Connector.
Comes with central lug and train-relief socket.
Suitable for ribbon cable.These IDC sockets mate to standard 0.1 PCB Header pins or male IDC Connector.
Easy to assemble IDC Termination for standard ribbon cable.