null 2-Port PCI RS232 Serial Adapter Card, Dual Serial DB9 Ports, Expansion/Controller Card, Windows/Linux, Standard/Low Profile PCI2S5502

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CAD $36.99
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This multiport PCI RS232 serial adapter card lets you add two RS232 (DB9) serial ports to your computer through a PCI slot, as if they were native serial ports. The dual port PCI serial card enables you to interact with serial devices, such as card readers, printers, PIN pads, and modems, at speeds of up to 115.2Kbps.

Maximum Compatibility

With broad OS support, including for Windows (7 and up), and Linux (2.6.x to 5.x LTS versions only), this 2 port PCI serial card is easy to integrate into mixed environments. The card comes pre-configured with a full-profile bracket, and includes optional low-profile brackets, so installation is easy regardless of the case form factor. This card is a direct replacement for PCI2S550_LP and PCI2S550.

Experience Optimal Technology

This PCI to serial adapter supports the following features:

  • Industry standard 16C550 UART compatible
  • Supports baud rate up-to 115.2Kbps
  • 256-byte depth FIFO cache per transmitter and receiver
  • Supports 9, 8, 7, 6, 5 data bits (one per port)
  • Asix MCS9865 chipset
  • Low and full-profile brackets included

PCI2S5502 is backed by a lifetime warranty with free 24/5 multi-lingual North American based technical support. has been the IT professionals' choice for over 30 years.

  • Environmental Certification : WEEE
  • Form Factor : Plug-in Card
  • Manufacturer :
  • Product Type : Multiport Serial Adapter
  • Limited Warranty : Lifetime
  • Packaged Quantity : 1
  • Host Interface : PCI
  • Package Contents :
    • PCI2S5502 Multiport Serial Adapter
    • Full Profile Bracket
    • 2 x Low Profile Brackets
    • 1 x Quick-Start Guide
  • Manufacturer Website Address :
  • Number of Serial Ports : 2
  • Country of Origin : China
  • Environmentally Friendly : Yes

Extra Information

Environmental Certification:
Environmentally Friendly:
Host Interface:
Manufacturer Website Address:
Limited Warranty:
Country of Origin:
Package Contents:
PCI2S5502 Multiport Serial Adapter Full Profile Bracket 2 x Low Profile Brackets 1 x Quick-Start Guide
Packaged Quantity:
Form Factor:
Plug-in Card
Number of Serial Ports:
Product Type:
Multiport Serial Adapter

Warranty Information

Manufacturer Warranty