Serial Boards

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

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Description Price Bus Type Communication Interface Number of Ports Connection Port Maximum Baud Rate FIFO Size
RS Stock No. 481-1703
Mfr. Part No.UC-101
BrandBrainboxes
kr 1 194,21
Each
Units
PCI Serial 2 RS232 115.2kbit/s 128 B
RS Stock No. 481-1141
Mfr. Part No.UC-257F
BrandBrainboxes
kr 1 825,61
Each
Units
PCI Serial 2 RS232 115.2kbit/s 128 B
RS Stock No. 481-1163
Mfr. Part No.UC-357
BrandBrainboxes
kr 2 021,43
Each
Units
PCI Serial 2 RS232, RS422, RS485 921.6kbit/s 128 B
RS Stock No. 888-8697
Mfr. Part No.SNAP-ARL-ASDS-2
BrandOpto 22
kr 8 398,78
Each
Units
- - 4 - - -
RS Stock No. 898-8541
Mfr. Part No.PEX2S952
BrandStartech
kr 514,51
Each
Units
PCIe Serial 2 RS232 460.8kbit/s 128 B
RS Stock No. 389-586
Mfr. Part No.PX-101
BrandBrainboxes
kr 2 532,81
Each
Units
PCIe Serial 2 RS232 921.6kbit/s 128 B
RS Stock No. 481-1208
Mfr. Part No.UC-260
BrandBrainboxes
kr 3 722,90
Each
Units
PCI Serial 4 RS232 115.2kbit/s 64 B
RS Stock No. 668-5492
Mfr. Part No.PX-335
BrandBrainboxes
kr 3 371,65
Each
Units
PCIe Serial 4 RS422, RS485 921.6kbit/s 128 B
RS Stock No. 481-1236
Mfr. Part No.UC-475F
BrandBrainboxes
kr 1 404,27
Each
Units
PCI Serial 3 LPT, RS232 115.2kbit/s 128 B
RS Stock No. 888-7628
Mfr. Part No.E1
BrandOpto 22
kr 3 977,42
Each
Units
- - 3 - - -
RS Stock No. 668-5506
Mfr. Part No.ES-357
BrandBrainboxes
kr 2 176,13
Each
Units
- Serial 2 RS232, RS422, RS485 230.4kbit/s 32 (Receiver) B, 256 (Transmitter) B
RS Stock No. 193-2810
Mfr. Part No.MPEX4S552
BrandStartech
kr 1 263,08
Each
Units
Mini PCI Serial 4 - 921.6kbit/s 256 B
RS Stock No. 389-564
Mfr. Part No.PX-420
BrandBrainboxes
kr 2 669,37
Each
Units
PCIe Serial 4 RS232 921.6kbit/s 128 B
RS Stock No. 413-346
Mfr. Part No.VX-001
BrandBrainboxes
kr 1 000,99
Each
Units
ExpressCard Serial 1 RS232 921.6kbit/s 128 (Transmitter) B, 256 (Receiver) B
New
RS Stock No. 213-3192
Mfr. Part No.PEX2S953
BrandStartech
kr 703,60
Each
Units
PCIe Serial 2 RS232 - -
New
RS Stock No. 213-3193
Mfr. Part No.PEX4S953
BrandStartech
kr 1 492,21
Each
Units
PCIe Serial 4 RS232 - -
RS Stock No. 389-568
Mfr. Part No.PX-260
BrandBrainboxes
kr 3 722,90
Each
Units
PCIe Serial 4 RS232 921.6kbit/s 128 B
RS Stock No. 898-8545
Mfr. Part No.PEX2S553
BrandStartech
kr 539,01
Each
Units
PCIe Serial 2 RS232 460.8kbit/s 128 B
RS Stock No. 389-558
Mfr. Part No.PX-701
BrandBrainboxes
kr 4 100,04
Each
Units
PCIe Serial 4 RS232 921.6kbit/s 128 B
RS Stock No. 196-3846
Mfr. Part No.PEX1S953LP
BrandStartech
kr 630,12
Each
Units
PCIe Serial 1 - 921.6kbit/s 256 B