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庫存編號 389-568
製造零件編號PX-260
BrandBrainboxes
HK$3,450.00
單位
PCIe Serial 4 RS232 921.6kbit/s 128 B
RS庫存編號 389-603
製造零件編號PX-235
BrandBrainboxes
HK$780.00
單位
PCIe Serial 1 RS232 921.6kbit/s 128 B
RS庫存編號 389-570
製造零件編號PX-279
BrandBrainboxes
HK$4,025.06
單位
PCIe Serial 8 RS232 921.6kbit/s 32 B
全新
RS庫存編號 186-4040
製造零件編號ISA2S550
BrandStartech
HK$530.96
單位
- Serial 2 - 460.8kbit/s 16 B
全新
RS庫存編號 186-4036
製造零件編號PCI2S4851050
BrandStartech
HK$1,146.53
單位
- Serial 2 - 128kbit/s 256 B
RS庫存編號 138-3560
製造零件編號PEX1PLP
BrandStartech
HK$421.76
單位
PCIe Parallel 1 LPT 2.5Mbit/s -
RS庫存編號 481-1731
製造零件編號PM-143
BrandBrainboxes
HK$1,500.00
單位
- Serial 1 RS232 921.6kbit/s 128 B
RS庫存編號 481-1179
製造零件編號UC-431
BrandBrainboxes
HK$2,280.00
單位
PCI Serial 3 RS232 115.2kbit/s 64 B
全新
RS庫存編號 186-4033
製造零件編號PEX2S1050
BrandStartech
HK$627.52
單位
PCI Serial 2 - 460.8kbit/s 256 B
RS庫存編號 179-7987
製造零件編號PEX4S553
BrandStartech
HK$1,078.74
單位
PCI Serial 4 RS232 128kbit/s 256 B
RS庫存編號 898-8557
製造零件編號PEX2S5531P
BrandStartech
HK$374.75
單位
PCIe Parallel, Serial 2 LPT, RS232 460.8kbit/s 128 B
RS庫存編號 742-4419
製造零件編號PX-368
BrandBrainboxes
HK$3,620.00
單位
PCIe Serial - RS422, RS485 - -
RS庫存編號 514-4717
製造零件編號UC-203
BrandBrainboxes
HK$1,110.00
單位
PCI Serial 2 LPT, RS232 115.2kbit/s 128 B
RS庫存編號 481-1208
製造零件編號UC-260
BrandBrainboxes
HK$3,450.00
單位
PCI Serial 4 RS232 115.2kbit/s 64 B
RS庫存編號 481-1185
製造零件編號UC-420
BrandBrainboxes
HK$2,470.00
單位
PCI Serial 4 RS232 115.2kbit/s 64 B
RS庫存編號 481-1135
製造零件編號UC-235
BrandBrainboxes
HK$780.00
單位
PCI Serial 1 RS232 115.2kbit/s 128 B
RS庫存編號 179-7991
製造零件編號PEX2S952LP
BrandStartech
HK$451.72
單位
PCI Serial 2 RS232 460.8kbit/s 128 B
全新
RS庫存編號 186-4039
製造零件編號PCI2S1P
BrandStartech
HK$530.96
單位
- Parallel, Serial 2 - 115.2kbit/s 16 (Parallel) B, 32 (Serial) B
RS庫存編號 889-0725
製造零件編號SNAP-B3000-MODBUS
BrandOpto 22
HK$6,056.00
單位
- Serial 2 RS422, RS485 - -
RS庫存編號 616-1892
BrandRS PRO
HK$156.55
單位
PCI Serial 2 RS232 - -