Serial Cards

Serial boards are hardware devices that can be used to add serial port connectivity (a type of connection on computers used for peripherals such as older printers and gaming controllers) to your computer or server. They offer a direct connection between your computer and any device that uses one of the serial data transmission standards such as RS232 and RS485. Most serial boards can slot into the back of your desktop.

What are serial boards used for?

Some serial boards provide connectivity to independent serial channels while others can give multiple connections. A single serial board, for example, can use a serial cable to give up to eight RS232 (DB9) serial connections. Serial boards are designed for time-sensitive and industrial applications including:

  • Court reporting
  • Automotive diagnostics
  • Security
  • Point of Sale (PoS) systems
  • Industrial automation
  • Heating Ventilation and Air Conditioning (HVAC)
  • Factory control

Types of serial boards

Serial boards come in a broad range of options, from the shape of the connectors to the type of interface. Some of the types include:

  • PCIe RS232 Serial Boards
  • PCI RS232 Boards
  • Express Card RS232 Serial Boards
  • Interface PCI LPT, RS232 Boards
  • PCI RS422, RS485 Boards

202 Products showing for Serial Cards

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In Stock
  • RS Stock No. 217-899
  • Mfr. Part No. EX-44062
Subtotal (1 unit)
MYR353.27
MYR353.27/unit
In Stock
  • RS Stock No. 331-816
  • Mfr. Part No. EX-11042
Subtotal (1 unit)
MYR112.02
MYR112.02/unit
Currently unavailable
  • RS Stock No. 186-4063
  • Mfr. Part No. EC1S232U2
Subtotal (1 unit)
MYR290.65
MYR290.65/unit
Temporarily out of stock
  • RS Stock No. 309-493
  • Mfr. Part No. EX-60111
Subtotal (1 unit)
MYR235.93
MYR235.93/unit
Currently unavailable
  • RS Stock No. 898-8545
  • Mfr. Part No. PEX2S553
Subtotal (1 unit)
MYR440.69
MYR440.69/unit
Currently unavailable
  • RS Stock No. 481-1163
  • Mfr. Part No. UC-357
Subtotal (1 unit)
MYR805.29
MYR805.29/unit
Temporarily out of stock
  • RS Stock No. 309-513
  • Mfr. Part No. EX-16601
Subtotal (1 unit)
MYR297.92
MYR297.92/unit
Last RS stock
  • RS Stock No. 481-1258
  • Mfr. Part No. UC-324
Subtotal (1 unit)
MYR415.22
MYR415.22/unit
Currently unavailable
  • RS Stock No. 481-1292
  • Mfr. Part No. UC-310
Subtotal (1 unit)
MYR1,439.28
MYR1,439.28/unit
Last RS stock
  • RS Stock No. 331-814
  • Mfr. Part No. EX-1093-2
Subtotal (1 unit)
MYR383.01
MYR383.01/unit
In Stock
  • RS Stock No. 309-422
  • Mfr. Part No. EX-11495
Subtotal (1 unit)
MYR2,271.51
MYR2,271.51/unit
Currently unavailable
  • RS Stock No. 481-1270
  • Mfr. Part No. UC-346
Subtotal (1 unit)
MYR1,590.02
MYR1,590.02/unit
Currently unavailable
  • RS Stock No. 389-570
  • Mfr. Part No. PX-279
Subtotal (1 unit)
MYR2,649.76
MYR2,649.76/unit
Currently unavailable
  • RS Stock No. 481-1696
  • Mfr. Part No. UC-320
Subtotal (1 unit)
MYR392.49
MYR392.49/unit
Currently unavailable
  • RS Stock No. 481-1135
  • Mfr. Part No. UC-235
Subtotal (1 unit)
MYR403.21
MYR403.21/unit
Currently unavailable
  • RS Stock No. 240-6233
  • Mfr. Part No. PCI2S1P2
Subtotal (1 unit)
MYR216.54
MYR216.54/unit
In Stock
  • RS Stock No. 668-5506
  • Mfr. Part No. ES-357
Subtotal (1 unit)
MYR1,011.47
MYR1,011.47/unit
In Stock
  • RS Stock No. 331-793
  • Mfr. Part No. EX-42032
Subtotal (1 unit)
MYR570.05
MYR570.05/unit
Currently unavailable
  • RS Stock No. 898-8557
  • Mfr. Part No. PEX2S5531P
Subtotal (1 unit)
MYR307.81
MYR307.81/unit
In Stock
  • RS Stock No. 162-124
  • Mfr. Part No. CIFX 50E-CC
Subtotal (1 unit)
MYR3,248.96
MYR3,248.96/unit
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