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      Rs232 Serial Communication

      (1234 products available)

      DTECH Communication Protection Converter Photoelectric Isolation Active RS232/RS485 To 2 Ports RS485 HUB

      DTECH Communication Protection Converter Photoelectric Isolation Active RS232/RS485 To 2 Ports RS485 HUB

      $20.00 - $29.00
      Min Order: 2 pieces
      verify18 yrsCN
      4.8
      /5
      ·
      31 reviews
      ·
      "good customer support"
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      New 12bit-DAC Module MCP4822 RS232 Serial Port ADC DAC IO

      New 12bit-DAC Module MCP4822 RS232 Serial Port ADC DAC IO

      $25.50 - $26.50
      Min Order: 1 piece
      7 yrsCN
      4.9
      /5
      ·
      23 reviews
      ·
      "Excellent service"
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      DTU Data Transfer Unit Data RS232 RS485 Serial Port LoRa Communication Protocol Customized Product

      DTU Data Transfer Unit Data RS232 RS485 Serial Port LoRa Communication Protocol Customized Product

      $29.00 - $33.00
      Min Order: 5 pieces
      verify5 yrsCN
      5.0
      /5
      ·
      4 reviews
      ·
      "Packed well"
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      MOXA NPort 5210A 2-port RS-232 Device Server

      MOXA NPort 5210A 2-port RS-232 Device Server

      $201.30
      Min Order: 1 piece
      verify8 yrsCN
      4.8
      /5
      ·
      49 reviews
      ·
      "Good service"
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      Rs485 Adapter BLE5.0 Bluetooth Adapter RS232 RS485 CAN

      Rs485 Adapter BLE5.0 Bluetooth Adapter RS232 RS485 CAN

      $19.90 - $39.90
      Min Order: 1 piece
      16 yrsCN
      5.0
      /5
      ·
      2 reviews
      ·
      "Fast delivery"
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      VSC8512XJG-02 Interface VSC8512XJG-02 HSBGA-672 Telecom Integrated Circuit

      VSC8512XJG-02 Interface VSC8512XJG-02 HSBGA-672 Telecom Integrated Circuit

      $0.30 - $1.00
      Min Order: 1 pack
      verify1 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
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      Wholesale Two-Way RS232 Serial To RS485 Converter Adapter Data Communication

      Wholesale Two-Way RS232 Serial To RS485 Converter Adapter Data Communication

      $1.33 - $1.99
      Min Order: 50 pieces
      verify18 yrsCN
      4.8
      /5
      ·
      31 reviews
      ·
      "good customer support"
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      Smart Wireless Communication RS232 RS485 Multiple Serial Port Data Terminal Unit Modem Wi-Fi Serial Server

      Smart Wireless Communication RS232 RS485 Multiple Serial Port Data Terminal Unit Modem Wi-Fi Serial Server

      Ready to Ship
      $26.00 - $30.00
      Min Order: 10 pieces
      Shipping per piece: $5.42
      4 yrsCN
      5.0
      /5
      ·
      4 reviews
      ·
      "quick service"
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      About products and suppliers

      1234 rs232 serial communication products are offered for sale by suppliers on Alibaba.com, of which other telecommunications products accounts for 11%, other communication & networking product accounts for 7%, and other ics accounts for 4%.
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