Serial Cards

Serial cards 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 cards can slot into the back of your desktop.

What are serial cards used for?

Some serial cards provide connectivity to independent serial channels while others can give multiple connections. A single serial card, for example, can use a serial cable to give up to eight RS232 (DB9) serial connections. Serial cards 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 card

Serial cards 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 Cards
  • PCI RS232 Cards
  • Express Card RS232 Serial Cards
  • Interface PCI LPT, RS232 Cards
  • PCI RS422, RS485 Cards

293 Products showing for Serial Cards

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Being discontinued
  • RS Stock No. 309-545
  • Mfr. Part No. EX-48220
Subtotal (1 unit)
£104.62(exc. VAT)
£104.62/unit
Being discontinued
  • RS Stock No. 309-536
  • Mfr. Part No. EX-44343
Subtotal (1 unit)
£79.59(exc. VAT)
£79.59/unit
Being discontinued
  • RS Stock No. 309-614
  • Mfr. Part No. EX-44342
Subtotal (1 unit)
£32.00(exc. VAT)
£32.00/unit
In Stock
  • RS Stock No. 331-782
  • Mfr. Part No. EX-44354
Subtotal (1 unit)
£102.19(exc. VAT)
£102.19/unit
In Stock
  • RS Stock No. 283-5882
  • Mfr. Part No. EX-44044-2
Subtotal (1 unit)
£103.44(exc. VAT)
£103.44/unit
Being discontinued
  • RS Stock No. 331-798
  • Mfr. Part No. EX-45362IS
Subtotal (1 unit)
£93.64(exc. VAT)
£93.64/unit
In Stock
  • RS Stock No. 309-497
  • Mfr. Part No. EX-44384
Subtotal (1 unit)
£133.98(exc. VAT)
£133.98/unit
In Stock
  • RS Stock No. 331-793
  • Mfr. Part No. EX-42032
Subtotal (1 unit)
£89.75(exc. VAT)
£89.75/unit
In Stock
  • RS Stock No. 331-787
  • Mfr. Part No. EX-60115
Subtotal (1 unit)
£148.68(exc. VAT)
£148.68/unit
In Stock
  • RS Stock No. 309-469
  • Mfr. Part No. EX-46024
Subtotal (1 unit)
£49.98(exc. VAT)
£49.98/unit
In Stock
  • RS Stock No. 331-794
  • Mfr. Part No. EX-42032IS
Subtotal (1 unit)
£143.80(exc. VAT)
£143.80/unit
In Stock
  • RS Stock No. 331-800
  • Mfr. Part No. EX-45364
Subtotal (1 unit)
£184.35(exc. VAT)
£184.35/unit
In Stock
  • RS Stock No. 331-807
  • Mfr. Part No. EX-45032
Subtotal (1 unit)
£96.10(exc. VAT)
£96.10/unit
In Stock
  • RS Stock No. 331-796
  • Mfr. Part No. EX-42034
Subtotal (1 unit)
£126.11(exc. VAT)
£126.11/unit
Currently unavailable
  • RS Stock No. 481-1270
  • Mfr. Part No. UC-346
Subtotal (1 unit)
£266.64(exc. VAT)
£266.64/unit
In Stock
  • RS Stock No. 309-422
  • Mfr. Part No. EX-11495
Subtotal (1 unit)
£386.43(exc. VAT)
£386.43/unit
In Stock
  • RS Stock No. 331-797
  • Mfr. Part No. EX-42034IS
Subtotal (1 unit)
£259.78(exc. VAT)
£259.78/unit
In Stock
  • RS Stock No. 331-801
  • Mfr. Part No. EX-47040P
Subtotal (1 unit)
£311.28(exc. VAT)
£311.28/unit
Last RS stock
  • RS Stock No. 389-574
  • Mfr. Part No. PX-431
Subtotal (1 unit)
£194.43(exc. VAT)
£194.43/unit
In Stock
  • RS Stock No. 331-810
  • Mfr. Part No. EX-40032
Subtotal (1 unit)
£43.39(exc. VAT)
£43.39/unit
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