1PCS PL2303HX+1PCS CP2102+1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module
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USBtoTtlSerialAdapters
PL2303 USB to TTL Converter Module Pinout, Features, Specs & Datasheet
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USBtoTtlSerialAdapters
USB-UART 6-in-1 USB to Serial Converter, Multifunctional (USB to TTL/RS485/232, TTL-RS232/485, 232 to 485), Universal Adapter Module with CP2102 Compatible with Windows 7/8/10,Linux, Arduino - Walmart.com