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

...
Read more Read less

Filters

Viewing 1 - 20 of 83 products
Results per page
Description Price Bus Type Communication Interface Number of Ports Connection Port Maximum Baud Rate FIFO Size
RS Stock No. 616-1892
BrandRS PRO
MYR103.92
Each
units
PCI Serial 2 RS232 - -
RS Stock No. 888-7628
Mfr. Part No.E1
BrandOpto 22
MYR1,883.71
Each
units
- - 3 - - -
RS Stock No. 514-4773
Mfr. Part No.UP-880
BrandBrainboxes
MYR980.38
Each
units
PCI Serial 2 RS232 115.2kbit/s 128 B
RS Stock No. 668-5506
Mfr. Part No.ES-357
BrandBrainboxes
MYR843.33
Each
units
- Serial 2 RS232, RS422, RS485 230.4kbit/s 256 (Transmitter) B, 32 (Receiver) B
RS Stock No. 357-5535
Mfr. Part No.CC-525
BrandBrainboxes
MYR1,418.60
Each
units
PCI Serial 2 RS422, RS485 15Mbit/s 128 B
RS Stock No. 888-8697
Mfr. Part No.SNAP-ARL-ASDS-2
BrandOpto 22
MYR3,977.83
Each
units
- - 4 - - -
RS Stock No. 481-1236
Mfr. Part No.UC-475F
BrandBrainboxes
MYR704.93
Each
units
PCI Serial 3 LPT, RS232 115.2kbit/s 128 B
RS Stock No. 481-1703
Mfr. Part No.UC-101
BrandBrainboxes
MYR599.45
Each
units
PCI Serial 2 RS232 115.2kbit/s 128 B
RS Stock No. 514-4717
Mfr. Part No.UC-203
BrandBrainboxes
MYR599.45
Each
units
PCI Serial 2 LPT, RS232 115.2kbit/s 128 B
RS Stock No. 898-8551
Mfr. Part No.PEX8S950LP
BrandStartech
MYR938.31
Each
units
PCIe Serial 8 RS232 921.6kbit/s 128 B
RS Stock No. 481-1719
Mfr. Part No.UC-146
BrandBrainboxes
MYR402.02
Each
units
PCI Parallel 2 LPT 115.2kbit/s 16 B
RS Stock No. 898-8560
Mfr. Part No.PEX8S952
BrandStartech
MYR1,131.12
Each
units
PCIe Serial 8 RS232 460.8kbit/s 128 B
RS Stock No. 389-574
Mfr. Part No.PX-431
BrandBrainboxes
MYR1,234.23
Each
units
PCIe Serial 3 RS232 921.6kbit/s 128 B
RS Stock No. 481-1208
Mfr. Part No.UC-260
BrandBrainboxes
MYR1,869.01
Each
units
PCI Serial 4 RS232 115.2kbit/s 64 B
RS Stock No. 514-4739
Mfr. Part No.UC-302
BrandBrainboxes
MYR989.66
Each
units
PCI Serial 2 RS232 921.6kbit/s 128 B
RS Stock No. 898-8576
Mfr. Part No.PCI2S550
BrandStartech
MYR173.08
Each
units
PCI Serial 2 RS232 115.2kbit/s 16 B
RS Stock No. 898-8545
Mfr. Part No.PEX2S553
BrandStartech
MYR230.32
Each
units
PCIe Serial 2 RS232 460.8kbit/s 128 B
RS Stock No. 898-8541
Mfr. Part No.PEX2S952
BrandStartech
MYR240.96
Each
units
PCIe Serial 2 RS232 460.8kbit/s 128 B
RS Stock No. 442-615
BrandRoline
MYR362.82
Each
units
ExpressCard Serial 1 RS232 - -
RS Stock No. 186-4037
Mfr. Part No.PCI1S550
BrandStartech
MYR191.90
Each
units
PCI Serial 1 - 115.2kbit/s 16 B
Related Products
PCI Bus: High performance I/O slot in every ...
Description:
PCI Bus: High performance I/O slot in every desktop Pentium, Pentium (II) and Pentium Pro PC. PCI provides improved performance to all running applications by freeing up the CPU.,PCI boards are detected and configured automatically by the PC, avoiding conflicts ...
Universal Serial board provides four RS422/485 serial ports ...
Description:
Universal Serial board provides four RS422/485 serial ports with transient spike protection. Data transfer rates up to 921,6000 baud rates, 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers, deliver uncompromising performance. 4 port RS422/485Up ...
Universal PCI Serial card provides two isolated RS422/485 ...
Description:
Universal PCI Serial card provides two isolated RS422/485 serial ports with transient spike protection. Data transfer rates up to 921,600 baud rates, 128 byte deep transmit and 128 byte receive FIFOs, coupled with 1Mbit/s line drivers deliver uncompromising performance on ...
PCI Express serial board provides 1 RS422/485 serial ...
Description:
PCI Express serial board provides 1 RS422/485 serial port. Data transfer rates up to 921,600 baud rates, 128 byte deep transmit and 128 byte recieve FIFOS, coupled with 1Mbit/s line drivers, deliver uncompromising performance on your PC/laptop. 1 Port RS422/485Compatible ...