310pcs Set Dupont Wire Jumper Pin Header Connector Housing Kit Male Fe – eElectronicParts
2 Pole 2.54mm Mini Jumper Connector with PA66 UL94V-0 Housing Brass PIN Gold Plated, Mini jumper 2.54mm connector Fast connect - Buy China Mini Jumper Connector on Globalsources.com
2.54mm 0.1 Pitch 5-pin Jumper Cable - 20cm long : ID 4937 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits