2.54mm 0.1" Pitch 2-pin Jumper Cable - 20cm long
Brand: Adafruit
These jumper cables are exactly what you need to connect common 0.1" header devices together. Sure you can tape together individual 1x1 header jumpers, but why not do it right? Use with perf-board, breadboards, breakouts, and more. You'll have a solid cable for quickly connecting any 2.54mm / 0.1" boards.
$1.55 AUD, inc GST