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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Viewing 61 - 80 of 88 products
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Description Price Bus Type Communication Interface Number of Ports Connection Port Maximum Baud Rate FIFO Size
RS Stock No. 203-3734
Mfr. Part No.6GK1562-3AA00
BrandSiemens
MYR6,196.75
Each
units
- - - - - -
RS Stock No. 196-3880
Mfr. Part No.PEX16S550LP
BrandStartech
MYR2,569.42
Each
units
PCIe Serial 16 - 921.6kbit/s -
RS Stock No. 389-564
Mfr. Part No.PX-420
BrandBrainboxes
MYR1,494.36
Each
units
PCIe Serial 4 RS232 921.6kbit/s 128 B
RS Stock No. 186-4063
Mfr. Part No.EC1S232U2
BrandStartech
MYR254.93
Each
units
- - - - 460.8kbit/s -
RS Stock No. 898-8554
Mfr. Part No.PEX4S553B
BrandStartech
MYR700.61
Each
units
PCIe Serial 4 RS232 230.4kbit/s 256 B
RS Stock No. 179-7987
Mfr. Part No.PEX4S553
BrandStartech
MYR644.79
Each
units
PCI Serial 4 RS232 128kbit/s 256 B
RS Stock No. 389-558
Mfr. Part No.PX-701
BrandBrainboxes
MYR2,084.31
Each
units
PCIe Serial 4 RS232 921.6kbit/s 128 B
RS Stock No. 889-0722
Mfr. Part No.SNAP-B3000-ENET
BrandOpto 22
MYR6,050.53
Each
units
- Serial 1 RS232 - -
RS Stock No. 186-4039
Mfr. Part No.PCI2S1P
BrandStartech
MYR293.76
Each
units
PCI Parallel, Serial 2 - 115.2kbit/s 16 (Parallel) B, 32 (Serial) B
RS Stock No. 138-3560
Mfr. Part No.PEX1PLP
BrandStartech
MYR215.02
Each
units
PCIe Parallel 1 LPT 2.5Mbit/s -
RS Stock No. 514-4739
Mfr. Part No.UC-302
BrandBrainboxes
MYR1,121.12
Each
units
PCI Serial 2 RS232 921.6kbit/s 128 B
RS Stock No. 138-3755
Mfr. Part No.PEX2PECP2
BrandStartech
MYR394.91
Each
units
PCIe Parallel 2 LPT 1.5Mbit/s -
RS Stock No. 389-603
Mfr. Part No.PX-235
BrandBrainboxes
MYR471.92
Each
units
PCIe Serial 1 RS232 921.6kbit/s 128 B
RS Stock No. 742-4387
Mfr. Part No.UC-414
BrandBrainboxes
MYR1,494.36
Each
units
- - - - - -
RS Stock No. 203-3658
Mfr. Part No.6GK1561-3AA02
BrandSiemens
MYR6,196.75
Each
units
- - - - - -
RS Stock No. 186-4036
Mfr. Part No.PCI2S4851050
BrandStartech
MYR580.76
Each
units
PCI Serial 2 RS422, RS485 128kbit/s 256 B
RS Stock No. 186-4035
Mfr. Part No.PCI2S550_LP
BrandStartech
MYR244.20
Each
units
PCI Serial 2 RS232 115.2kbit/s 16 B
RS Stock No. 481-1191
Mfr. Part No.UC-268
BrandBrainboxes
MYR1,980.78
Each
units
PCI Serial 4 RS232 115.2kbit/s 64 B
RS Stock No. 186-4033
Mfr. Part No.PEX2S1050
BrandStartech
MYR317.77
Each
units
PCI Serial 2 RS232 460.8kbit/s 256 B
RS Stock No. 138-3559
Mfr. Part No.PEX1P
BrandStartech
MYR190.97
Each
units
PCIe Parallel 1 LPT 2.5Mbit/s -