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      AlibabaElectronic Components, Accessories & TelecommunicationsWireless & IoT Module and ProductsOther Communication & Networking ProductWholesale serial network module
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      Serial Network Module

      (1494 products available)

      New Original SIM900A Gsm Module Sim800l Gsm Module SIM900A

      New Original SIM900A Gsm Module Sim800l Gsm Module SIM900A

      Quality Wholesale NPORT 5450 4-port RS-232/422/485 Serial Port Device Networking Server Serial Server For MOXA

      Quality Wholesale NPORT 5450 4-port RS-232/422/485 Serial Port Device Networking Server Serial Server For MOXA

      $387.32 - $390.00
      Min Order: 2 units
      verify1 yrsCN
      5.0
      /5
      ·
      5 reviews
      ·
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      C9200-NM-BLANK 9200 No Network Module Selected C9200-NM-BLANK

      C9200-NM-BLANK 9200 No Network Module Selected C9200-NM-BLANK

      $12.00 - $15.00
      Min Order: 20 pieces
      verify1 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
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      SVLEC IP20 Blade Type Gateway Profinet Remote Extensible IO Module

      SVLEC IP20 Blade Type Gateway Profinet Remote Extensible IO Module

      $26.27 - $36.11
      Min Order: 100 pieces
      verify3 yrsCN
      4.9
      /5
      ·
      9 reviews
      ·
      "great service"
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      Module 4g SIMCOM SIM7600G IoT 4G LTE Module For Global Network SIM7600 Wireless NB-IoT Module With 2G GSM GPRS Fallback

      Module 4g SIMCOM SIM7600G IoT 4G LTE Module For Global Network SIM7600 Wireless NB-IoT Module With 2G GSM GPRS Fallback

      $15.00 - $28.00
      Min Order: 1 piece
      verify13 yrsCN
      4.9
      /5
      ·
      21 reviews
      ·
      "excellent service"
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      1.5G-20W Anti-Drone Wireless RF Module Drone Jammer Module

      1.5G-20W Anti-Drone Wireless RF Module Drone Jammer Module

      $150.00 - $165.00
      Min Order: 1 piece
      1 yrsCN
      0.0
      /5
      ·
      0 reviews
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      WT32-ETH01 Esp32 Ethernet ics Module Tcp Ip Embedded Serial Port Networking Wifi Module with RJ45 Network Port for Smart Gateway

      WT32-ETH01 Esp32 Ethernet ics Module Tcp Ip Embedded Serial Port Networking Wifi Module with RJ45 Network Port for Smart Gateway

      $9.30 - $9.50
      Min Order: 1 piece
      verify6 yrsCN
      4.8
      /5
      ·
      25 reviews
      ·
      "Fast delivery"
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      ICPlanet CH9121 Network Module UART Serial port to CH9121 Ethernet module

      ICPlanet CH9121 Network Module UART Serial port to CH9121 Ethernet module

      $0.50 - $1.00
      Min Order: 100 pieces
      verify5 yrsCN
      4.8
      /5
      ·
      8 reviews
      ·
      "Fast shipping"
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      About products and suppliers

      1494 serial network module products are offered for sale by suppliers on Alibaba.com, of which other communication & networking product accounts for 12%, other ics accounts for 11%, and ethernet & communication modules accounts for 5%.
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