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Amazon.com: Generic 40 Pin Breakaway Headers 0.1" Male Equal Length Long Centered 6.25mm on Both Sides 15mm in Total(pack of 10)
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![Amazon.com: Pin Headers] - 40-Pin Female Connector Strips Short Dual Row Header Set for PCB Board Connection : Everything Else](https://m.media-amazon.com/images/I/51uEkRgeLkL._AC_UF894,1000_QL80_.jpg "Amazon.com: Pin Headers] - 40-Pin Female Connector Strips Short Dual Row Header Set for PCB Board Connection : Everything Else")
Amazon.com: Pin Headers] - 40-Pin Female Connector Strips Short Dual Row Header Set for PCB Board Connection : Everything Else
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Amazon.com: MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector : Electronics
Amazon.com: Gikfun 1 x 40 Pin 2.54mm Single Row Breakaway Male Pin Header for Arduino (Pack of 10pcs) EK1530 : Electronics
Ardest 10PCS 40 Pin 2.54mm Pitch Breakway Male & Female Pin Header Kit Straight Single Row PCB Board Connector for Arduino Prototype Shield: Amazon.com: Industrial & Scientific
Amazon.com: uxcell 5Pcs 2.54mm Pitch 40-Pin 20mm Length Double Row Straight Connector Pin Header Strip for Prototype Shield : Industrial & Scientific
Amazon.com: Break Away Single Row Round Headers Machine Pin Female 0.1" 2.54mm 40 Pins(Pack of 10)
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