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With over thirty years of experience in multiport serial board technology and development, Moxa is able to offer one of the most comprehensive selections of industrial-grade multiport serial cards on the market. We offer serial boards for a variety of slot types, from ISA to PCI Express (PCIe) to PC/104.

Moxa Fieldbus CAN boards

UPCI boards, PC/104-Plus boards, and PCIe boards with 2 port CAN interfaces
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Moxa ISA serial boards

8+ port ISA Serial Boards; RS232 - limited stock.
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Moxa PC/104 Serial Boards

2, 4, and 8 port PC-104 Serial Boards; RS232 and RS422/485 models available.

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Moxa PCI Express serial boards

2-16 port RS232, RS422/485, and RS232/422/485 PCI Express (PCIe) serial boards.
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Moxa Universal PCI serial boards

2-8 port RS232, RS422/485, and RS232/422/485 Universal PCI (UPCI) serial boards.
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  • CP-102U

    MOXA

    CP-102U

    Moxa 2 port UPCI RS232 serial board w/DB9M ports

    Price: $107.27
  • CP-102U-T

    MOXA

    CP-102U-T

    Moxa 2 port UPCI RS232 serial board w/DB9M ports (extended temperature model)

    Price: $135.77
  • CP-102UL-DB9M

    MOXA

    CP-102UL-DB9M

    Moxa 2 port UPCI RS232 serial board w/DB9M cable (includes low and full profile brackets)

    Price: $121.36
  • CP-102UL-T

    MOXA

    CP-102UL-T

    Moxa 2 port UPCI RS232 serial board w/DB9M ports (includes low and full profile brackets) (extended temperature model)

    Price: $150.17
  • CP-104EL-A

    MOXA

    CP-104EL-A w/o Cable

    Moxa 4 Port PCIE RS232 serial board (Rev. A) (requires cable) (includes low and full profile brackets)

    Price: $221.26
  • CP-104EL-A-DB25M

    MOXA

    CP-104EL-A-DB25M

    Moxa 4 Port PCIE RS232 serial board (Rev. A) w/DB25M cable (includes low and full profile brackets)

    Price: $264.16
  • CP-104EL-A-DB9M

    MOXA

    CP-104EL-A-DB9M

    Moxa 4 Port PCIE RS232 serial board (Rev. A) w/DB9M cable (includes low and full profile brackets)

    Price: $264.16
  • CP-104JU

    MOXA

    CP-104JU

    Moxa 4 port UPCI RS232 serial board w/RJ45 ports

    Price: $192.76
  • CP-104JU-T

    MOXA

    CP-104JU-T

    Moxa 4 port UPCI RS232 serial board w/RJ45 ports (extended temperature model)

    Price: $235.66
  • Moxa CP-104N-I-T

    MOXA

    CP-104N-I-T

    Moxa 4-port RS232 Mini PCI Express serial board w/ 2.5 kV capacitive isolation (extended temperature model)

    Price: $664.73
  • Moxa CP-104N-T

    MOXA

    CP-104N-T

    Moxa 4-port RS232 Mini PCI Express serial board (extended temperature model)

    Price: $370.15
  • CP-104UL w/o Cable

    MOXA

    CP-104UL w/o Cable

    Moxa 4 port UPCI RS232 serial board w/RJ45 ports (includes low and full profile brackets)

    Price: $155.30