---
product_id: 502036150
title: "2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2)"
brand: "linkstek"
price: "€ 55.76"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/502036150-2-port-pci-express-rs-232-db9-serial-port-card
store_origin: IE
region: Ireland
---

# Compatible with Win XP-11 & Linux kernels 2.6-5.x 2x RS232 DB9 ports ASIX AX99100 chipset with 256-byte FIFO 2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2)

**Brand:** linkstek
**Price:** € 55.76
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect Legacy Like a Pro — Dual RS232 Ports, Infinite Possibilities!

## Quick Answers

- **What is this?** 2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2) by linkstek
- **How much does it cost?** € 55.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/502036150-2-port-pci-express-rs-232-db9-serial-port-card)

## Best For

- linkstek enthusiasts

## Why This Product

- Trusted linkstek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Ready:** Easy driver installation with Mini-CD ensures quick setup and instant connectivity to POS, scanners, printers, and industrial gear.
- • **Pro-Grade Chipset:** Equipped with ASIX AX99100 and 256-byte FIFO for smooth, lag-free data transmission across Intel, AMD, and ARM platforms.
- • **Versatile Form Factor:** Includes full-size and low-profile brackets—fits standard and slim PCs without compromise.
- • **Dual Serial Powerhouse:** Add 2 classic RS232 DB9 ports via a single PCIe slot—revive legacy devices effortlessly.
- • **Universal OS Compatibility:** Seamlessly supports Windows XP through 11 (32/64-bit) and Linux kernels 2.6 to 5.x for ultimate flexibility.

## Overview

The LinksTek PCIE-SE2 is a dual-port RS232 DB9 serial expansion card designed for professional and industrial use. Featuring the robust ASIX AX99100 chipset with 256-byte FIFO, it ensures reliable data flow on Intel, AMD, and ARM systems. Compatible with a wide range of Windows (XP to 11) and Linux kernels, it revives legacy serial devices by adding two RS232 ports through a single PCIe slot. The package includes both full-size and low-profile brackets for versatile installation in standard or slim PCs, making it an essential upgrade for professionals needing seamless serial connectivity.

## Description

LinksTek PCIE-SE2 is a PCIE to dual RS232 DB9 serial ports expansion card. It is based on ASIX AX99100 solution will compatible with most Windows OS and Linux systems. Allow users add dual serial RS232 DB9 ports on desktop PCs, working stations or industrial equipment by a single PCIE slot. Users can full use the old device with Serial RS232 ports such as modem, cellular phone, PDA, ISDN terminal adapter, satellite receiver, graphic tablet, bar code scanner, label printer, automated teller machine, GPS, finger print identification, Infra-Red transceiver, packet radio, magnetic card reader, POS devices, multi-modem dial-up server digital camera, automation interface, card reader and more serial ports devices. Light up 2X serial DB9 ports classical devices on new desktop PCs. ATTENTION: 1. Must make sure users PCs have empty PCIE slot. 2. Slim PC users need change to low profile bracket by hand. 3.Please install correct driver from Mini-CD for desktop PCs. Compatible System: Linux kernel 2.6.x, 3.x, 4.x, 5.x need to refer compile source code in the Mini-CD. Need to install driver on Windows XP, Vista, 7, 8.x, 10, 11 (32/64bit) systems. Package List: 1X PCIE-SE2 1X Mini CD 1XUser Manual 1X Mount-Screw 2X Low Profile Bracket

## Features

- 1. PCIE-SE2 allow users add 2X RS232 BD9 serial Ports on desktop PCs or industrial devices by motherboard PCI Express slot.
- 2. Seamless connect to serial DB9 ports device such as POS system, industrial testing and control device, security system, logistic management equipment, scanners and printers.
- 3. Need to install driver on Windows XP, Vista, 7, 8.x, 10, 11 (32/64bit) systems. Linux kernel 2.6.x, 3.x, 4.x, 5.x need to refer compile source code from the driver CD.
- 4. Selected by ASIX AX99100 solution supports on chip 256-byte depth FIFO in transmit. Works on Intel, AMD, ARM hardware platform.
- 5. The full-size bracket on this expansion card will works on standard size PCs. The 2X low profile bracket for slim PCs. Based on PCIE X1 interface, will works on X1, X4, X8, X16 slot..6. ATTENTION: 1. Must make sure users PCs have empty PCIE slot.2. Slim PC users need change to low profile bracket by hand. 3.Please install correct driver from Mini-CD for desktop PCs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LinksTek |
| Product Dimensions | 11.99 x 6.81 x 1.78 cm; 80 g |
| Item model number | PCIE-SE2 |
| Manufacturer | LinksTek |
| Series | 2-Ports PCIE RS232 DB9 Serial Card |
| Colour | Matte Black |
| Operating System | Linux,Windows |
| Are Batteries Included | No |
| Item Weight | 80 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** LinksTek
- **Hardware interface:** PCIE x 1
- **Style:** Industrial
- **Item weight:** 80 Grams
- **Compatible devices:** Personal Computer

## Images

![2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2) - Image 1](https://m.media-amazon.com/images/I/61+YIg2zWtL.jpg)
![2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2) - Image 2](https://m.media-amazon.com/images/I/618EVcUBedL.jpg)
![2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2) - Image 3](https://m.media-amazon.com/images/I/71swxqASRWL.jpg)
![2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2) - Image 4](https://m.media-amazon.com/images/I/713kR74G5-L.jpg)
![2-Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE RS232 Card, PCIE Serial DB9 Port Card (PCIE-SE2) - Image 5](https://m.media-amazon.com/images/I/71LPjRaF8-L.jpg)

## Frequently Bought Together

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-25*