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USB To TTL Module Serial Converter Adapter STC Downloader Male Head with Jump Wire

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USB To Serial USB To TTL CH340 Module CH340 Chip 50bps To 2Mbps Microcontroller Download Adapter

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CP2104 USB 2.0 To TTL UART 6PIN Module Serial Converter Board Module with Wire

FT232RL USB A To TTL Serial Port Module USB To UART Communicating Adapter Module 3.3V 5.5V for OS X

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