PCI Express (PCIe) 16 port RS232 Serial Port I/O Card (Model #LF729KB)

Looking for a PCI Express RS232 16s Multiport card ?

Add 16s ports to your PCIe computer in seconds !

Compatible with 1x, 4x, 8x, 16x lane PCI Express slots

on either IBM or Apple platforms !

From THE LEADER in PCI Express I/O Card designs.


The industry's FIRST PCI Express 16s RS232 serial adapter to support

x1, x4, x8, x16 Lane bus slots

Click for large picture of PCI Express (PCIe) LF729KB 16 Port RS232 card

16 Serial Port RS232 I/O Port Card

for your x1, x4, x8, x16 lane PCI Express expansion slot

Suitable for Standard height mounting

Compatible with all PCI Express motherboards on IBM / Apple


The industry's FIRST add-on 16 serial (16950) adapter for the PCI Express (PCIe) expansion slots. This cutting edge design permits a quick installation of 16 of RS232 serial to any brand of computer system using the new advanced PCIe expansion slots.This single slot adapter is shipped complete with complex 16 port cables (VHDCI68 to 8 of DB9M x 2). Support is provided for Microsoft Windows 9x, ME, 2000, XP, XP64, Vista (32/64), NT4, 2003-32 bit, 2003-64 bit, QNX, OS/2 Warp 4.0 and Linux. Furthermore, Linux users will welcome the ease of installation of this advanced card by not having to recompile kernels, without embedding add-on device drivers, without inserting add-on modules. The Axxon LF729KB card is Plug & Play supported by all current Linux kernels. Count on Axxon to provide unrivalled no-charge toll-free (US/Canada) technical support by Design Engineers. Find out today why we are the #1 choice of international OEMs for PCI, PCI-X and now PCI Express designs. We welcome requests from volume integrators world-wide.


Order Part #LF729KB

Part # LF729KB is RoHS & Pb-free compliant.


  Compatible with all brands / models of computer systems with PCI Express (PCIe) expansion slots
  Use in 1x, 4x, 8x, 16x lane bus bus slots
  Standard Height Mounting footprint. Complex cables with DB9M included.
  5 Year product replacement warranty. No charge unlimited technical support from Design Engineers.


16 High Speed 16C950 Serial Port for PCIe / PCI Express expansion slots
Bus design compatible with 1x, 4x, 8x, 16x lane expansion slots
Standard Height mounting
Complex Cables Included (VHDC68M to 8 of DB9M x 2)
16C950 UART ( 8x buffer than 16550)
128 Byte Transmit / Receive Buffers
Hardware Auto-Flow Control

TRUE 1 Megabaud RS232 Transceivers

Plug & Play Compatible

Software Selectable NON-VOLATILE Clock Divisors

RS232F Electrical Interface
15 kv ESD Surge Serial Port Protection
Short-Circuit / Thermal and current protected RS232 transceivers
Transceivers contain onboard charge pump

Device Driver support for:

Win 95 / 98

Win ME

Win XP / XP Pro

Win NT4 / NT4 Server

Win 2000

Win 2003 Server, 32/64 Bit

Vista 32 / 64

Embedded XP / WinXP64

Plug & Play in Linux (32/64 Bit)

* No drivers, No add-on modules and No kernel rebuilds required

QNX, OS/2 (Warp 4.0)

MAC OS 9, 10 (PnP installation)

Designed and Assembled in Canada

2 x VHDCI68M to 8 of DB9 Male 3' Cables Included
Call us at 1-800-361-1913 for details!

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Product Installation Guide

Windows Device Drivers for PCI Express MAP/950 Family


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