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CH340G Cool Version R3 MEGA328P R3 ATMEGA328P AU Compatible CH340 Micro USB Interface for Arduino - AliExpress
Is there a reason for the odd choices of the type of USB connector used on the Arduino Uno and Nano? Why didn't they just use Micro USB? - Quora
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30cm USB Cable for Uno r3 For Nano/MEGA 2560/Leonardo/Pro micro/DUE Blue Quality A type USB/Mini USB/Micro USB 0.3m for Arduino - AliExpress
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Arduino-Compatible Uno R3 ATMEGA328P Development Board with MicroUSB Connector – Envistia Mall Support
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