Upgrade Protection USB To RS232/RS485 Converter CH340 Chip TXD RXD Indicators
5,34 €
Chip: CH340. Included: 1 X Usb To Rs485 (Ch340 Chip). 1 X Usb To Rs232 (Ch340 Chip). TXD and RXD Indicator Lights: RS232/RS485 converter equipped with TXD (transmit) and RXD (receive) indicator lights, providing visual confirmation of data transmission, enhancing convenience and usability.
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