20pcs 1x40 Pin 2.54mm Single Row Female & Male Pin Header connector
Amazon.com: 2 Pin Connector Waterproof Connector,Male and Female Way 16 AWG Wire Suitable for car Truck, Boat and Other Wire Connection (5 kit) : Automotive
StarTech 10' DB9 RS232 Serial Female to Male Null Modem SCNM9FM
Amazon.com: DIYhz Male and Female Pin Header (2pair) Gold Plated (ROHS) Single Row Round Pin 1 * 40 40P Straight Needle Male PCB Pin Header 2.00 mm Male Pin Header Connector Gold