---
product_id: 36937694
title: "DB9 RS232 COM Male Port to RJ45 Female Connector Card DB9 Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter"
brand: "lm yn"
price: "€ 13.15"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/36937694-db9-rs232-com-male-port-to-rj45-female-connector-card
store_origin: FR
region: France
---

# Stable performance Eco-friendly material DB9 to RJ45 DB9 RS232 COM Male Port to RJ45 Female Connector Card DB9 Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter

**Brand:** lm yn
**Price:** € 13.15
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** DB9 RS232 COM Male Port to RJ45 Female Connector Card DB9 Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter by lm yn
- **How much does it cost?** € 13.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/36937694-db9-rs232-com-male-port-to-rj45-female-connector-card)

## Best For

- lm yn enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Built to last with super-thick alloy and wear-resistant materials.
- • **High Compatibility:** Works with all standard DB9 serial devices for versatile use.
- • **Eco-Conscious Choice:** Made from environmentally friendly PVC for guilt-free tech.
- • **Reliable Performance:** Enjoy continuous operation with reduced signal loss.
- • **Seamless Connectivity:** Easily connect your DB9 devices to modern networks.

## Overview

The DB9 RS232 COM Male Port to RJ45 Female Connector Card is a robust adapter designed for seamless integration of DB9 serial devices into LAN networks. With its durable construction and eco-friendly materials, this connector ensures reliable performance and compatibility across various applications, making it an essential tool for modern connectivity.

## Description

Product Name: DB9 Male to RJ45 Adapter. Applications: desktop computer, digital machine tools, PDA, bar code and other DB9 serial devices. Colour: Black. Shell material: PVC material. Size: 26 * 22 * 57mm / 1.03 * 0.81 * 2.25in (L * W * H). Weight: 38.5g / 1.36oz. Instructions for use: 1. For this adapter, use UTP or CAT6. 2. When using the Extender, it is recommended to use it within 20 meters. Uses: 1. The serial interface transmits BD9 signals through the network cable. 2. Cable wiring is completed, can not use the DB9 line of renovation works. 3. Engineering decoration company wiring scheme. 4. This adapter can be transferred to DB9 serial port, DB9 interface for the host computer or a variety of displays, network cable were connected to the two adapter cable network interface.  If you for any reason are not happy with any product supplied , please do not hesitate to contact us and we will do our best to solve your problem .

## Features

- The new upgrade, compatible with all standard DB9 serial devices, all day continuous work, stable and reliable performance.
- Interface with super-thick alloy, reducing the transmission impedance, reduce signal loss, oxidation resistance, corrosion resistance, wear resistance, 10,000 nondestructive testing plug.
- Applications: desktop computer, digital machine tools and other DB9 serial devices.
- High-quality environmentally friendly PVC material, super wear-resistant, Integral injection molding.
- DB9 RS232 Female to RJ45 Female ： https://www.desertcart.com/dp/B01N8VEG7G

## Product Details

- **Compatible Devices:** Desktop
- **Specific Uses For Product:** PC
- **Connector Type:** RJ45
- **Color:** Black
- **Item dimensions L x W x H:** 1.02 x 0.87 x 2.24 inches

## Images

![DB9 RS232 COM Male Port to RJ45 Female Connector Card DB9 Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter - Image 1](https://m.media-amazon.com/images/I/71tI7GLWY3L.jpg)
![DB9 RS232 COM Male Port to RJ45 Female Connector Card DB9 Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter - Image 2](https://m.media-amazon.com/images/I/61iQ2SGB+TL.jpg)
![DB9 RS232 COM Male Port to RJ45 Female Connector Card DB9 Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter - Image 3](https://m.media-amazon.com/images/I/61Xzp6uIaCL.jpg)
![DB9 RS232 COM Male Port to RJ45 Female Connector Card DB9 Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter - Image 4](https://m.media-amazon.com/images/I/81fh4dbLS7L.jpg)
![DB9 RS232 COM Male Port to RJ45 Female Connector Card DB9 Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter - Image 5](https://m.media-amazon.com/images/I/81p-3RwYMPL.jpg)

## Questions & Answers

**Q: Can i use this to connect to serial based modem with db25-female db9 cable?**
A: No, both ends are DB9 male

## Frequently Bought Together

- LM YN DB9 RS232 COM Male Port to RJ45 Female Connector Card DB9 Serial Port Extender to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter
- XMSJSIY DB9 RS232 to RJ45 Extender, DB9 9-Pin Serial Port Female&Male to RJ45 CAT5 CAT6 Ethernet LAN Extend Adapter Cable-2pcs (2-Cable)
- DTECH DB9 to RJ45 Serial Adapter RS232 Female to RJ-45 Female Ethernet Converter Compatible with Standard 9 Pin RS-232 Devices

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fr/products/36937694-db9-rs232-com-male-port-to-rj45-female-connector-card](https://www.desertcart.fr/products/36937694-db9-rs232-com-male-port-to-rj45-female-connector-card)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-25*