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CH340 USB to 4Pin Du-pont RS485 Serial Adapter Converter Terminal Block

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$27.75 cheaper than the new price!!

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New  $46.25
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Product details

Management number 215239138 Release Date 2026/04/12 List Price $18.50 Model Number 215239138
Category
  • Full-speed USB device interface, USB 2.0 compatible.
  • Emulate standard UART interface, used to upgrade the original serial peripheral or expand additional UART via USB.
  • Original UART applications are totally compatible without any modification in Windows operating systems.
  • Hardware full duplex UART interface, integrated transmit-receive buffer, supports communication baud rate varies from 50bps to 2Mbps.
  • Supports common MODEM interface signals RTS, DTR, DCD, RI, DSR and CTS.

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