PCI to Serial Adapters

PCI Card to Serial COM Port for RS232 serial, RS422 and RS485 serial applications. Add serial ports to your existing Desktop, Workstation, or Sever for growing application needs.

2 Port

2 Port PCIe RS422/485 Breakout Cable – Optical ISO & Surge Suppression

Model# SG-PCIE2S422485OCTIS

Rated 5.00 out of 5

$149.95

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2 Port

2 Port PCI 422/485 w/ Isolation & Surge Suppression

Model# SG-PCI2S422485IS

$149.98

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2 Port

2 Port PCI Express RS422/485 w/ Optical Isolation & Surge Suppression

Model# SG-PCIE2S422485IS

$139.95

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4 Port

4 Port PCI Express RS422/485 w/ Breakout Cable

Model# SG-PCIE4S422485OCT

$179.95

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2 Port

2 Port PCI RS422/485

Model# SG-PCI2S422485

$99.95

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8 Port

RS232 PCIe Combo Expansion Module Box

Model# PCIEMODBOX232

~~$225.95~~ $199.99

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8 Port

RS232 PCI Combo Expansion Module Box

Model# PCIMODBOX232

$219.95

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1 Port

1 Port PCI Express RS422/485

Model# SG-PCIE1S422485

$74.95

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2 Port

2 Port PCI Express RS422/485

Model# SG-PCIE2S422485

$79.95

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2 Port

2 Port PCI Express RS422/485 w/ Breakout Cable

Model# SG-PCIE2S422485OCT

$99.95

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44 Pin Female Connector for Serial Breakout Cable

4 Port

4 Port PCIe RS422/485 Breakout Cable – Optical ISO & Surge Suppression

Model# SG-PCIE4S422485OCTIS

$299.95

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2 Port

2 Port PCI RS422/485 with Surge Suppression & Isolation

Model# SG-PCI2S422485OCTIS

$89.95

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