---
product_id: 426128632
title: "5Pcs DB9 Male to RJ45 Modular Adapter, DB9 to RJ45 Female Jack Ethernet Adapter"
brand: "jienk"
price: "597415₫"
currency: VND
in_stock: true
reviews_count: 1
url: https://www.desertcart.vn/products/426128632-5pcs-db9-male-to-rj45-modular-adapter-db9-to-rj45
store_origin: VN
region: Vietnam
---

# DB9 to RJ45 conversion Custom pinouts Durable gold-coated pins 5Pcs DB9 Male to RJ45 Modular Adapter, DB9 to RJ45 Female Jack Ethernet Adapter

**Brand:** jienk
**Price:** 597415₫
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** 5Pcs DB9 Male to RJ45 Modular Adapter, DB9 to RJ45 Female Jack Ethernet Adapter by jienk
- **How much does it cost?** 597415₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/426128632-5pcs-db9-male-to-rj45-modular-adapter-db9-to-rj45)

## Best For

- jienk enthusiasts

## Why This Product

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

## Key Features

- • **Robust Design:** Gold-coated pins ensure a solid, lasting connection.
- • **Seamless Connectivity:** Transform your DB9 into RJ45 effortlessly.
- • **Tailored Configurations:** Customize your pinouts for unique setups.
- • **Versatile Compatibility:** Works with printers, modems, and more.
- • **Long-Distance Reliability:** Minimize signal loss over extended runs.

## Overview

The 5Pcs DB9 Male to RJ45 Modular Adapter allows for seamless conversion from DB9 to RJ45, enabling customized serial connections for various devices. With high compatibility and durable design, this adapter is perfect for long-distance applications, ensuring reliable performance across your network.

## Description

5Pcs DB9 Male to RJ45 Modular Adapter, DB9 to RJ45 Female Jack Ethernet Adapter

## Features

- Convert your DB9 connector into an RJ45 female connector. Allows you to configure your own specific pinouts or make customized serial connections. You can create customized connections with terminals, serial printers, modems, POS and other serial devices.
- RJ45 Pin Outs: 1-Blue, 2-Orange, 3-Black, 4-Red, 5-Green, 6-Yellow, 7-Brown, and 8-White.
- High Compatibility: You can use these systems for computer-related equipment such as printers, mice, keyboards, networks, and modems.
- Durability: This adapter has a DB9 female plug with flying leads so you have a larger margin of error when you insert the pins which have a gold coating, for a solid connection.
- When trying to run a serial connection over a very long distance, it is better to use a phone line to do so. It will cut down on signal loss and interference. These adapters are useful when running serial cables over long distances using networking cable.

## Images

![5Pcs DB9 Male to RJ45 Modular Adapter, DB9 to RJ45 Female Jack Ethernet Adapter - Image 1](https://m.media-amazon.com/images/I/61V7EKaqSkL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Exactly as expected
  

*by J***R on Reviewed in the United States on June 25, 2023*

Good connector seating, decent quality.  Just don’t try to reconfigure them more than once.

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**Shop now:** [https://www.desertcart.vn/products/426128632-5pcs-db9-male-to-rj45-modular-adapter-db9-to-rj45](https://www.desertcart.vn/products/426128632-5pcs-db9-male-to-rj45-modular-adapter-db9-to-rj45)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-18*