10PCS USB to RS232 TTL CH340G Converter Module Adapter STC Replace Pl2303 CP2102

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Feature

1 Support XP Win7 Win8 Android Apple systems. 2. Support USB1.1 or USB2.0/USB3.0 for communication.
3. Simulation interface, you can upgrade serial peripherals. 4. Supports common MODE contact signal.
5. Supports IRDA SIR infrared communication. 6. Provide RS232, RS485, RS422 interface.
7. Programming does not affect the target board program runs.