---
product_id: 269827670
title: "LFHUKEJI COOSO RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console 3.3Ft"
brand: "lfhukeji"
price: "3567 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Lfhukeji"
url: https://www.desertcart.is/products/269827670-lfhukeji-cooso-rj45-to-rs232-db9-9-pin-serial-port
store_origin: IS
region: Iceland
---

# Oxygen-free copper for high-speed signal DB9 RS232 male to RJ45 female Double-shielded for interference-free transmission LFHUKEJI COOSO RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console 3.3Ft

**Brand:** lfhukeji
**Price:** 3567 kr
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect like a pro, code like a boss.

## Quick Answers

- **What is this?** LFHUKEJI COOSO RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console 3.3Ft by lfhukeji
- **How much does it cost?** 3567 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/269827670-lfhukeji-cooso-rj45-to-rs232-db9-9-pin-serial-port)

## Best For

- lfhukeji enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** No hassle setup—just connect and configure with standard terminal emulators like Hyperterminal.
- • **Bi-Directional Data Flow:** Supports transparent serial and network data transmission for flawless communication.
- • **Premium Signal Integrity:** Oxygen-free copper wiring ensures crystal-clear, high-speed data transfer every time.
- • **Interference-Proof Design:** Double shielding guarantees stable connections without signal noise or dropouts.
- • **Seamless Router Connectivity:** Effortlessly link your PC to Cisco and TP-Link routers with universal RJ45 console compatibility.

## Overview

The LFHUKEJI COOSO RJ45 to RS232 console cable offers a reliable 3.3ft connection between DB9 serial ports and RJ45 console ports, compatible with most routers including Cisco and TP-Link. Featuring oxygen-free copper wiring and double shielding, it ensures high-speed, interference-free data transmission for seamless network management.

## Description

The LFHUKEJI rollover console cable will help you to connect your PC to a Cisco device through the console port. It works with Cisco gear both new and old.This cable is identical to the one that ships with Cisco switches, firewalls, routers, wireless devices and more. It works with Cisco gear both new and old. Most folksuse the standard Windows Hyperterminal or some other terminal emulation software to access the Cisco IOS through the console port. If youhave a newer laptop, it may not have the 9-pin serial port, in which case you should purchase the USB Console Cable Kit found in this same category. Note:Recently there are many users will not set the problem, please use Google before you set the tutorial

Review: Dankeschön
Review: Plug and play

## Features

- DB9 RS232 male to RJ45 female cable for TCP/IP network interface with the doual-way conversion, with the serial port network function, support serial data and network data bi-directional transparent transmission
- Connect the equipment serial port to the RJ45 console port on routers
- Compatible with most routers on the market, such as Cisco and TPlink etc
- Oxygen-free copper transmission wire, high-speed clear signal transmission
- Double-shielded standard to ensure that signal transmission without interference

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MF9F7HF |
| Best Sellers Rank | #62,415 in Computers ( See Top 100 in Computers ) #74 in Serial Cables |
| Item model number | GU13 |
| Manufacturer | GUSHU Ltd. |
| Product Dimensions | 100.58 x 115.82 x 18.29 cm; 53.86 g |

## Product Details

- **Brand:** LFHUKEJI
- **Cable type:** RJ45 & DB9
- **Compatible devices:** [Router, Switch]
- **Connector type:** RJ45
- **Special features:** High Speed

## Images

![LFHUKEJI COOSO RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console 3.3Ft - Image 1](https://m.media-amazon.com/images/I/61-9fAgZe1L.jpg)

## Questions & Answers

**Q: May I see the pin-out diagram?**
A: Pin-out /RJ45 to rs232: 1-8;2-6;3-2;4-1;5-5;6-3;7-4;8-7.

**Q: monitor has (vga) connector hardrive rj45 connector will this work**
A: If you are trying to see what is on the screen this is not the correct cable. You need a VGA video cable.  
This is a cable used for other things such as networking or connecting a special type of printer to a terminal

**Q: Will this work for Juniper devices?**
A: only support juniper devices with console port.

**Q: so i just send udp/tcp protocol in my code and it will convert to serial?**
A: Yes, for me, it works.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***H on 3 November 2025*

Dankeschön

### ⭐⭐⭐⭐⭐ Review
*by S***O on 9 October 2024*

Plug and play

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 1 July 2025*

Durable and works great. Fits just right and you can move around well. Worth the money.

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-29*