---
product_id: 295037000
title: "axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter"
brand: "axgear"
price: "¥3051"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/295037000-axgear-2-ports-dual-bidirectional-rs-232-db9-9-pin
store_origin: JP
region: Japan
---

# Multi-OS support Plug and Play IRQ/I/O auto-assigned axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter

**Brand:** axgear
**Price:** ¥3051
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter by axgear
- **How much does it cost?** ¥3051 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/295037000-axgear-2-ports-dual-bidirectional-rs-232-db9-9-pin)

## Best For

- axgear enthusiasts

## Why This Product

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

## Key Features

- • **Classic Design:** Timeless style that fits any professional setup.
- • **Enhanced Performance:** Utilizes 16C550 UART for reliable data transmission with 16-byte FIFO.
- • **Seamless Integration:** Effortlessly plug and play with automatic IRQ and I/O address assignment.
- • **Lightweight Convenience:** Weighs only 0.05 kg, making it easy to install and manage.
- • **Versatile Compatibility:** Supports a wide range of operating systems including Linux, Windows, and Mac OS.

## Overview

The axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter is a high-performance solution designed for seamless connectivity in personal computers. With its plug-and-play functionality, automatic IRQ and I/O address assignment, and compatibility with multiple operating systems, this adapter ensures reliable and efficient data transmission. Its classic design and lightweight build make it an ideal choice for professionals seeking both style and performance.

## Description

axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter

## Features

- Plug and Play, automatically assigned IRQ and I / O address.
- You can manually change the port number of additional serial port card.
- Support PCI I / Q shared.
- Consistent with PCI Rev2.1 Agreement.
- Consistent with standard input and output of 16C550 UART with 16 byte transmit-receive FIFO.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Compatible Devices | Personal Computer |
| Operating System | Linux, Windows 7, Mac OS, Windows 98 |
| Hardware Connectivity | PCI |
| Item Weight | 0.05 Kilograms |
| Style | Classic |

## Product Details

- **Brand:** axGear
- **Hardware Interface:** PCI
- **Style:** Classic
- **Item Weight:** 0.05 Kilograms
- **Compatible Devices:** Personal Computer

## Images

![axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter - Image 1](https://m.media-amazon.com/images/I/41GeSmQLxoL.jpg)
![axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter - Image 2](https://m.media-amazon.com/images/I/41cxZyOLfpL.jpg)
![axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter - Image 3](https://m.media-amazon.com/images/I/51QcXM6FlLL.jpg)
![axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter - Image 4](https://m.media-amazon.com/images/I/51iBj56O3eL.jpg)
![axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter - Image 5](https://m.media-amazon.com/images/I/415XB9n7PGL.jpg)

## Frequently Bought Together

- axGear 2 Ports Dual Bidirectional RS-232 DB9 9-pin Serial Port to PCI I/O Card Adapter
- StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF)
- BENFEI USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above, 1.8M（Not VGA）

---

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**Shop now:** [https://www.desertcart.jp/products/295037000-axgear-2-ports-dual-bidirectional-rs-232-db9-9-pin](https://www.desertcart.jp/products/295037000-axgear-2-ports-dual-bidirectional-rs-232-db9-9-pin)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-27*