May I see the pin-out diagram?

Pin-out /RJ45 to rs232: 1-8;2-6;3-2;4-1;5-5;6-3;7-4;8-7.

monitor has (vga) connector hardrive rj45 connector will this work

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

Will this work for Juniper devices?

only support juniper devices with console port.

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RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Cat5 Ethernet LAN Console 3.3Ft

RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Cat5 Ethernet LAN Console 3.3Ft

Product ID: 40967009

Details

Brand
LFHUKEJI
Cable Type
Ethernet USB
Compatible Devices
Laptop PC
Connector Type
RJ45
Special Feature
High Speed

⚡100 Mbps High-Speed Data Transfer

🔌DB9 Male to RJ45 Female Dual-Way

🛡️Double-Shielded for Interference-Free Signal

14964CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔗 Unlock your network’s potential with the ultimate console cable!

PLUG PLAY SIMPLICITY - No drivers needed—just connect and start configuring your network gear instantly.
BI DIRECTIONAL DATA FLOW - Supports transparent serial and network data transmission for flawless device management.
PREMIUM SIGNAL INTEGRITY - Oxygen-free copper wiring combined with double shielding ensures crystal-clear, interference-free communication.
SEAMLESS CONSOLE CONNECTIVITY - Effortlessly link your PC to routers & switches with a reliable RJ45 to DB9 serial cable.
UNIVERSAL ROUTER COMPATIBILITY - Works with most market-leading routers and switches featuring console ports—engineer-approved.

This 3.3ft RJ45 to RS232 DB9 serial console cable enables high-speed (100 Mbps) bi-directional data transfer between PCs and network devices. Featuring oxygen-free copper wiring and double shielding, it guarantees interference-free, driverless connectivity compatible with most routers and switches for seamless network configuration and debugging.

Specifications

Asin	B01MF9F7HF
Best Sellers Rank	#22 in Serial Cables
Brand Name	LFHUKEJI
Cable Type	Ethernet, USB
Color	Transparent
Compatible Devices	Laptop, PC, Printer, Router
Compatible Phone Models	no
Connectivity Technology	Serial Port
Connector Gender	Male-to-Female
Connector Type	RJ45
Customer Reviews	4.4 4.4 out of 5 stars (358) 4.4 out of 5 stars
Data Transfer Rate	100 megabytes_per_second
Ethernet Cable Category	Cat 5
Indoor Outdoor Usage	Indoor
Item Shape	Round
Item Weight	1.9 ounces
Manufacturer	GUSHU Ltd.
Model	GU13
Number Of Items	1
Number Of Pins	9
Other Special Features Of The Product	High Speed
Part Number	GU13
Recommended Uses For Product	debug console
Unit Count	1 Count
Upc	603983181157
Wattage	600 watts

Reviews

User

Worth it

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

1.07.2025

User

Good price

Part fit perfect. Hopefully it fixes problem

13.05.2026

User

Works well with low baud

Simple, works will with low baudrate communications (128k baud)

29.06.2025

User

Best product for our remote monitoring cabling solution

Our company uses these to connect our VFD to a modem in remote areas. We have all but eliminated any issues we had with other cables and adapters. I add a ferrite core to eliminate the potential noise and this saves us thousands in unnecessary troubleshooting call outs.

20.06.2017

User

Three Stars

I ordered the wrong part.

2.08.2018

User

nice

good

23.10.2024

User

Fiable et fonctionnel

Rapidité d’envoie

23.07.2024

User

Perfect for my networking project of restoring some vintage computer equipment.

Perfect for my networking project of restoring some vintage computer equipment. Beware if you buy this, don't think it doesn't work. You may have to remove some pins from the 9-Pin connection depending on what you are doing. Just be sure to research which pins that you need to remove.

25.04.2020

User

RJ45 to RS232COOSO DB9 9-Pin

Plug and play

9.10.2024

User

Cumple

Cumple con su cometido

28.12.2019

User

Good

Good Service and product

14.09.2021

User

Bad Product

Bought 2 of these and neither of them worked. Tested the the pin outs and the two didn't match.

30.06.2023

User

Excelente

Muy buen prodcuto

2.09.2021

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14964CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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