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      Serial Port Rs 232

      (1860 products available)

      DTECH Wholesale Serial RS-232 Port Signal Adapter Passive RS232 To RS485/RS422 Converter

      DTECH Wholesale Serial RS-232 Port Signal Adapter Passive RS232 To RS485/RS422 Converter

      $4.70 - $6.70
      Min Order: 1 piece
      verify18 yrsCN
      4.8
      /5
      ·
      30 reviews
      ·
      "good customer support"
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      Serial Port To Ethernet 8 Port RS232 RS485 To Ethernet TCP/IP Modbus Industrial Multiple Ethernet Serial Server

      Serial Port To Ethernet 8 Port RS232 RS485 To Ethernet TCP/IP Modbus Industrial Multiple Ethernet Serial Server

      $100.00 - $150.00
      Min Order: 1 set
      7 yrsCN
      5.0
      /5
      ·
      4 reviews
      ·
      "good service"
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      Straight Through Db9 9 Pin Serial / Rs232 Male To Female Extension Cable

      Straight Through Db9 9 Pin Serial / Rs232 Male To Female Extension Cable

      $0.50
      Min Order: 100 pieces
      2 yrsCN
      5.0
      /5
      ·
      1 reviews
      ·
      "fast delivery"
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      MOXA UPort 1150 1-port RS-232/422/485 USB-to-serial Converter

      MOXA UPort 1150 1-port RS-232/422/485 USB-to-serial Converter

      $77.00
      Min Order: 1 piece
      2 yrsCN
      4.4
      /5
      ·
      4 reviews
      ·
      "Good service"
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      USR-TCP232-306 RS232 RS485 RS422 To Ethernet Converter Modbus To Ethernet Modbus RTU To TCP Gateway Serial Device Server

      USR-TCP232-306 RS232 RS485 RS422 To Ethernet Converter Modbus To Ethernet Modbus RTU To TCP Gateway Serial Device Server

      $22.00 - $26.00
      Min Order: 1 unit
      verify12 yrsCN
      4.9
      /5
      ·
      19 reviews
      ·
      "Good shipping"
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      FTDI USB Type C To RJ45 Cable Communication RS232 For BMS USB Type C Cable For Batteries Management System

      FTDI USB Type C To RJ45 Cable Communication RS232 For BMS USB Type C Cable For Batteries Management System

      $6.90 - $7.00
      Min Order: 500 pieces
      verify7 yrsCN
      4.9
      /5
      ·
      27 reviews
      ·
      "excellent service"
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      UOTEK UT-502 Industrial Adapter RS 232 to 2 Ports RS 485 Isolated Serial Converter with Isolation

      UOTEK UT-502 Industrial Adapter RS 232 to 2 Ports RS 485 Isolated Serial Converter with Isolation

      Ready to Ship
      $28.00 - $30.00
      Min Order: 100 pieces
      5 yrsCN
      4.8
      /5
      ·
      3 reviews
      ·
      "Good service"
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      dual port Rs 485 rs-422 rs 232 serial to ethernet converter module for moxa NPORT5450 compatible

      dual port Rs 485 rs-422 rs 232 serial to ethernet converter module for moxa NPORT5450 compatible

      Ready to Ship
      $49.00 - $59.00
      Min Order: 1 piece
      Shipping per piece: $30.00
      12 yrsCN
      4.2
      /5
      ·
      5 reviews
      ·
      "Arrived quickly"
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      About products and suppliers

      1860 serial port rs 232 products are offered for sale by suppliers on Alibaba.com, of which other communication & networking product accounts for 4%, other telecommunications products accounts for 2%, and other ics accounts for 1%.
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