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Eletechsup High-Speed USB to RS485/RS232/TTL232 Converter - Multi-Protocol Adapter for Arduino/Raspberry Pi/ESP32 with CH343 Chip (USB to RS232)
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Eletechsup High-Speed USB to RS485/RS232/TTL232 Converter - Multi-Protocol Adapter for Arduino/Raspberry Pi/ESP32 with CH343 Chip (USB to RS232)
(minimum order quantity 20)