Pc Accessories - Connectors Pro25-Pack Female 2X25 50P Dual-Row 2.54mm IDC Socket for Flat Ribbon Cable, 50 Pins Connectors Price is for 25-Pack 2X25 IDC SOCKET-RECEPTACLE 0.1" x 0.1" DUAL ROW IDC FEMALE CONNECTOR WITH POLARIZING CENTER BUMP; MATES WITH .1" (2.54mm) PITCH HEADERS 50 PINS STANDARD 0.1" 2.54mm SOCKETS; TERMINATES TO 0.050" FLAT RIBBON CABLE