Amazon.com: Twidec/600PCS 2.54mm Dupont Connector Kit 1/2/3/4/5/6/7 Pin Housing Connector with 2.54 Male and Female Dupont Terminals Crimping Connectors and 2.54mm 40 Pin Single Row Connector Set N-011-BK : Electronics
Amazon.com: Gikfun 100Pairs 18-24AWG Male and Female Wire Pins Connectors for 4.2mm Pin Terminals Housing Jumper Wire Cable DIY Kit EK1963 : Electronics
Amazon.com: Jumper Terminal Header Kit, 310 Pcs Dupont Connector Kit 2.54mm Male Female Jumper Wire Pin Header Connector Assortment Kit Electronics Set with Storage Box : Industrial & Scientific
Amazon.com: KINCREA Dupont Connector Kit —620 Pcs Crimp Housing Connector Kit with Dupont Wire Connectors-A Set of Male and Female 2.54 mm Dupont Connectors and Crimp Pins : Industrial & Scientific