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      AlibabaConsumer ElectronicsComputer Hardware & SoftwareNetwork CardsWholesale 4 port 485 pci card

      4 Port 485 Pci Card

      (38 products available)

      UOTEK UT-792 2ports RS 485 422 to PCI-E Multi-Serial port card

      UOTEK UT-792 2ports RS 485 422 to PCI-E Multi-Serial port card

      Ready to Ship
      $22.00 - $27.00
      Min Order: 1 piece
      5 yrsCN
      4.8
      /5
      ·
      3 reviews
      ·
      "Good service"
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      PCIe1X 4 port RS-422/485 Expansion card with optoelectronic isolation

      PCIe1X 4 port RS-422/485 Expansion card with optoelectronic isolation

      $25.00 - $27.00
      Min Order: 2 sets
      10 yrsCN
      4.7
      /5
      ·
      4 reviews
      ·
      "Perfect service"
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      4 Port RS485 RS422 DB9 Serial Multi PCIe I/O Card Industrial Grade Serial Port Exar XR17V354 Chipset

      4 Port RS485 RS422 DB9 Serial Multi PCIe I/O Card Industrial Grade Serial Port Exar XR17V354 Chipset

      Ready to Ship
      $37.00 - $45.00
      Min Order: 2 pieces
      Shipping per piece: $9.78
      17 yrsCN
      5.0
      /5
      ·
      4 reviews
      ·
      "On time shipping"
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      Industrial Mainboard Full-size card IFG41

      Industrial Mainboard Full-size card IFG41

      $91.00 - $106.00
      Min Order: 20 pieces
      verify20 yrsCN
      4.9
      /5
      ·
      19 reviews
      ·
      "fast delivery"
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      PCI-1612B-DE genuine 4-port RS-232/422/485 PCI communication card

      PCI-1612B-DE genuine 4-port RS-232/422/485 PCI communication card

      $290.00 - $320.00
      Min Order: 1 piece
      verify15 yrsCN
      4.9
      /5
      ·
      21 reviews
      ·
      "On time shipping"
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      PCI-1612 Rev. A1 4 PORT RS-232/422/485 data acquisition card used in good condition

      PCI-1612 Rev. A1 4 PORT RS-232/422/485 data acquisition card used in good condition

      $80.00 - $150.00
      Min Order: 1 piece
      10 yrsCN
      4.5
      /5
      ·
      3 reviews
      ·
      "good customer service"
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      China Manufacture Qiyang Low Power Consumption Multiple Network Ports Multiple Serial Ports Ruggedness Industrial Mini Box Pcs

      China Manufacture Qiyang Low Power Consumption Multiple Network Ports Multiple Serial Ports Ruggedness Industrial Mini Box Pcs

      1200000521
      $275.00 - $299.00
      Min Order: 1 piece
      verify1 yrsCN
      5.0
      /5
      ·
      5 reviews
      ·
      "great supplier"
      Contact Supplier
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      China Manufacture Qiyang Low Power Consumption Multiple Network Ports Multiple Serial Ports Ruggedness Industrial Mini Box Pcs

      China Manufacture Qiyang Low Power Consumption Multiple Network Ports Multiple Serial Ports Ruggedness Industrial Mini Box Pcs

      Ready to Ship
      $321.00 - $381.00
      Min Order: 1 piece
      Shipping per piece: $95.00
      verify2 yrsCN
      5.0
      /5
      ·
      50 reviews
      ·
      "great supplier"
      Contact Supplier
      Chat now
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      About products and suppliers

      38 4 port 485 pci card products are offered for sale by suppliers on Alibaba.com, of which other computer accessories accounts for 7%. A wide variety of 4 port 485 pci card options are available to you, such as stock, used.You can also choose from black, 4 port 485 pci card,as well as from computer 4 port 485 pci card
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