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Item#: N82E16815201059

Koutech 2-Port RS-232 Serial PCI-Express (x1) Add-On Card Model IO-PES231

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  • PCI Express to Serial Port Card

  • Specifications
  • Warranty & Returns
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Learn more about the Koutech IO-PES231




PCI Express to Serial Port Card
External Ports
2 x Serial Ports
Operating Systems Supported


Windows 2000 / XP / Server 2003 / Vista / Server 2008 / 7

(Supports both 32bit & 64bit OSes)


Two (2) 16C950 RS-232 serial ports

Two (2) external 9-pin connectors (DB9)

With 128Kbyte FIFOs that may reduce CPU overhead and improve overall system performance dramatically

Built-in ? 15KV ESD protection for all serial signals meets IEC1000-4-2 standard

I/O addresses & IRQ levels are auto assigned by BIOS

Fully compliant with one-lane 2.5Gbit/sec PCI Express specification (PCIe x1 slot)

Supports HyperTerminal, external high-speed 56K/ISDN modems, etc.

Fully Plug-N-Play compatible

System Requirements:
PC with 256MB of RAM and 2.0GHz or faster processor
One (1) available PCI Express slot
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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